[PLATFORM-1375]: Migrate csv_schema to GHA (#15)

* Add codeowners

* Add dependabot

* Add CI GHA

* Elixir 1.12

* Update container elixir version to 1.5

* Resolve warning about mix config

* Fix credo warnings

* Update dependencies

* Check that data param contains a string literal

* Stick csv version to 2.5

* Upgrade csv version to 3.2.1 and fix unexpected behaviour of the lib

* Remove parallel_stream from deps as unused

* Remove drone.yml

.github/CODEOWNERS

@@ -0,0 +1,2 @@
+# see https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/about-code-owners
+* @primait/shared-services

.github/dependabot.yml

@@ -0,0 +1,11 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "mix" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "weekly"

.github/workflows/cd.yml

@@ -0,0 +1,39 @@
+name: CD
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Setup Elixir
+        uses: erlef/setup-beam@v1
+        with:
+          otp-version: '24'
+          elixir-version: '1.13'
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: setup hex
+        run: |
+          mix local.hex --force
+          mix local.rebar --force
+      - name: Get deps
+        run: mix deps.get
+      - name: Get version
+        run: |
+          VERSION=$(grep -m1 version mix.exs | cut -d'"' -f2)
+          echo "VERSION=$VERSION" >> $GITHUB_ENV
+      - name: Check version
+        if: ${{ github.event.release.tag_name != env.VERSION }}
+        run: |
+          echo "Github ref tag [${{ github.event.release.tag_name }}] is different from mix.exs version [${{ env.VERSION }}]"
+          exit 1
+      - name: Login to hex.pm
+        run: |
+          mix hex.config api_key "$HEX_AUTH_KEY"
+        env:
+          HEX_AUTH_KEY: ${{ secrets.HEX_AUTH_KEY }}
+      - name: Publish
+        run: mix hex.publish --yes