dev: bump the safe group with 8 updates

Bumps the safe group with 8 updates:

| Package | From | To |
| --- | --- | --- |
| [@formatjs/intl-datetimeformat](https://github.com/formatjs/formatjs) | `6.10.0` | `6.12.2` |
| [classnames](https://github.com/JedWatson/classnames) | `2.3.2` | `2.5.1` |
| [react-focus-lock](https://github.com/theKashey/react-focus-lock) | `2.9.6` | `2.9.7` |
| [react-intl](https://github.com/formatjs/formatjs) | `6.6.1` | `6.6.2` |
| [react-remove-scroll](https://github.com/theKashey/react-remove-scroll) | `2.5.6` | `2.5.7` |
| [@babel/cli](https://github.com/babel/babel/tree/HEAD/packages/babel-cli) | `7.23.0` | `7.23.9` |
| [@babel/core](https://github.com/babel/babel/tree/HEAD/packages/babel-core) | `7.23.7` | `7.23.9` |
| [mjml](https://github.com/mjmlio/mjml/tree/HEAD/packages/mjml) | `4.14.1` | `4.15.2` |


Updates `@formatjs/intl-datetimeformat` from 6.10.0 to 6.12.2
- [Release notes](https://github.com/formatjs/formatjs/releases)
- [Commits](https://github.com/formatjs/formatjs/compare/@formatjs/[email protected]...@formatjs/[email protected])

Updates `classnames` from 2.3.2 to 2.5.1
- [Changelog](https://github.com/JedWatson/classnames/blob/main/HISTORY.md)
- [Commits](JedWatson/classnames@v2.3.2...v2.5.1)

Updates `react-focus-lock` from 2.9.6 to 2.9.7
- [Release notes](https://github.com/theKashey/react-focus-lock/releases)
- [Changelog](https://github.com/theKashey/react-focus-lock/blob/master/CHANGELOG.md)
- [Commits](theKashey/react-focus-lock@v2.9.6...v2.9.7)

Updates `react-intl` from 6.6.1 to 6.6.2
- [Release notes](https://github.com/formatjs/formatjs/releases)
- [Commits](https://github.com/formatjs/formatjs/compare/[email protected]@6.6.2)

Updates `react-remove-scroll` from 2.5.6 to 2.5.7
- [Release notes](https://github.com/theKashey/react-remove-scroll/releases)
- [Changelog](https://github.com/theKashey/react-remove-scroll/blob/master/CHANGELOG.md)
- [Commits](theKashey/react-remove-scroll@v2.5.6...v2.5.7)

Updates `@babel/cli` from 7.23.0 to 7.23.9
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.23.9/packages/babel-cli)

Updates `@babel/core` from 7.23.7 to 7.23.9
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.23.9/packages/babel-core)

Updates `mjml` from 4.14.1 to 4.15.2
- [Release notes](https://github.com/mjmlio/mjml/releases)
- [Commits](https://github.com/mjmlio/mjml/commits/v4.15.2/packages/mjml)

---
updated-dependencies:
- dependency-name: "@formatjs/intl-datetimeformat"
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: safe
- dependency-name: classnames
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: safe
- dependency-name: react-focus-lock
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: safe
- dependency-name: react-intl
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: safe
- dependency-name: react-remove-scroll
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: safe
- dependency-name: "@babel/cli"
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: safe
- dependency-name: "@babel/core"
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: safe
- dependency-name: mjml
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: safe
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -6,8 +6,8 @@
   "repository": "https://github.com/TheThingsNetwork/lorawan-stack.git",
   "license": "Apache-2.0",
   "devDependencies": {
-    "@babel/cli": "^7.23.0",
-    "@babel/core": "^7.23.7",
+    "@babel/cli": "^7.23.9",
+    "@babel/core": "^7.23.9",
     "@babel/eslint-parser": "^7.23.9",
     "@babel/plugin-proposal-class-properties": "^7.18.6",
     "@babel/plugin-proposal-decorators": "^7.23.9",
@@ -57,7 +57,7 @@
     "json": "^11.0.0",
     "messageformat-parser": "^4.1.3",
     "mini-css-extract-plugin": "^2.7.7",
-    "mjml": "^4.14.1",
+    "mjml": "^4.15.2",
     "mkdirp": "^3.0.1",
     "nib": "^1.2.0",
     "pg": "^8.11.3",
@@ -74,7 +74,7 @@
     "yargs": "^17.7.2"
   },
   "dependencies": {
-    "@formatjs/intl-datetimeformat": "^6.10.0",
+    "@formatjs/intl-datetimeformat": "^6.12.2",
     "@formatjs/intl-displaynames": "^6.6.6",
     "@formatjs/intl-listformat": "^7.5.3",
     "@formatjs/intl-locale": "^3.4.5",
@@ -88,7 +88,7 @@
     "axios": "^1.5.1",
     "brace": "^0.11.1",
     "cancelable-promise": "^4.3.1",
-    "classnames": "^2.3.2",
+    "classnames": "^2.5.1",
     "clipboard": "^2.0.11",
     "connected-react-router": "^6.9.3",
     "deep-diff": "^1.0.2",
@@ -106,14 +106,14 @@
     "react-ace": "^6.6.0",
     "react-display-name": "^0.2.5",
     "react-dom": "^17.0.1",
-    "react-focus-lock": "^2.9.6",
+    "react-focus-lock": "^2.9.7",
     "react-grid-system": "^8.1.9",
     "react-helmet": "^6.1.0",
-    "react-intl": "^6.6.1",
+    "react-intl": "^6.6.2",
     "react-leaflet": "^4.2.1",
     "react-paginate": "^8.2.0",
     "react-redux": "^8.1.2",
-    "react-remove-scroll": "^2.5.6",
+    "react-remove-scroll": "^2.5.7",
     "react-router-dom": "^6.14.1",
     "react-select": "^5.8.0",
     "react-string-replace": "^1.1.1",