Bump actions-rs/toolchain from 1.0.6 to 1.0.7 (#10)

Bumps [actions-rs/toolchain](https://github.com/actions-rs/toolchain) from 1.0.6 to 1.0.7.
- [Release notes](https://github.com/actions-rs/toolchain/releases)
- [Changelog](https://github.com/actions-rs/toolchain/blob/master/CHANGELOG.md)
- [Commits](actions-rs/toolchain@v1.0.6...v1.0.7)

---
updated-dependencies:
- dependency-name: actions-rs/toolchain
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/pull_request.yaml

@@ -14,7 +14,7 @@ jobs:
       - name: ⬇️ Checkout
         uses: actions/[email protected]
       - name: ⚙️ Install Rust
-        uses: actions-rs/[email protected].6
+        uses: actions-rs/[email protected].7
         with:
           toolchain: stable
           override: true
@@ -42,7 +42,7 @@ jobs:
       - name: ⬇️ Checkout
         uses: actions/[email protected]
       - name: ⚙️ Install Rust
-        uses: actions-rs/[email protected].6
+        uses: actions-rs/[email protected].7
         with:
           toolchain: stable
           override: true
@@ -71,7 +71,7 @@ jobs:
         uses: actions/[email protected]
 
       - name: ⚙️ Install Rust
-        uses: actions-rs/[email protected].6
+        uses: actions-rs/[email protected].7
         with:
           toolchain: stable
           override: true
@@ -109,7 +109,7 @@ jobs:
           status: in_progress
 
       - name: ⚙️ Install Rust
-        uses: actions-rs/[email protected].6
+        uses: actions-rs/[email protected].7
         with:
           toolchain: stable
           override: true