ci: fix workflow YAML schema and standardize formatting (#7528)

Use the GitHub Actions schema for .github/workflows/*.yml so the YAML
linter no longer treats serverless.yml as Serverless Framework config.
Standardize formatting across all workflow files using the
yaml-language-server formatter.

Author: watson

.github/workflows/aiguard.yml

@@ -15,7 +15,6 @@ env:
   MOCHA_OPTIONS: ${{ github.ref == 'refs/heads/master' && '--retries 1' || '' }}
 
 jobs:
-
   macos:
     name: ${{ github.workflow }} / macos
     runs-on: macos-latest
@@ -27,7 +26,7 @@ jobs:
       - uses: ./.github/actions/coverage
         with:
           flags: aiguard-macos
-      - uses: DataDog/junit-upload-github-action@055560f63c405095e9228ba443eee7987e22bb94  # v2.1.1
+      - uses: DataDog/junit-upload-github-action@055560f63c405095e9228ba443eee7987e22bb94 # v2.1.1
         if: always() && github.actor != 'dependabot[bot]'
         with:
           api_key: ${{ secrets.DD_API_KEY }}
@@ -59,12 +58,12 @@ jobs:
       - uses: ./.github/actions/node/latest
       - uses: ./.github/actions/install
         with:
-          cache: 'true'
+          cache: "true"
       - run: yarn test:aiguard:ci
       - uses: ./.github/actions/coverage
         with:
           flags: aiguard-windows
-      - uses: DataDog/junit-upload-github-action@055560f63c405095e9228ba443eee7987e22bb94  # v2.1.1
+      - uses: DataDog/junit-upload-github-action@055560f63c405095e9228ba443eee7987e22bb94 # v2.1.1
         if: always() && github.actor != 'dependabot[bot]'
         with:
           api_key: ${{ secrets.DD_API_KEY }}
@@ -83,7 +82,7 @@ jobs:
           version: ${{ matrix.version }}
       - uses: ./.github/actions/install
       - run: yarn test:integration:aiguard
-      - uses: DataDog/junit-upload-github-action@055560f63c405095e9228ba443eee7987e22bb94  # v2.1.1
+      - uses: DataDog/junit-upload-github-action@055560f63c405095e9228ba443eee7987e22bb94 # v2.1.1
         if: always() && github.actor != 'dependabot[bot]'
         with:
           api_key: ${{ secrets.DD_API_KEY }}

.github/workflows/all-green.yml

@@ -12,7 +12,6 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-
   all-green:
     runs-on: ubuntu-latest
     permissions:

.github/workflows/apm-capabilities.yml

@@ -9,11 +9,10 @@ on:
   workflow_dispatch:
     inputs:
       latest-version:
-        description: 'Node version to use'
+        description: "Node version to use"
         required: false
         type: string
 
-
 concurrency:
   group: ${{ github.workflow }}-${{ inputs.latest-version }}-${{ github.ref || github.run_id }}
   cancel-in-progress: true
@@ -33,7 +32,7 @@ jobs:
       - uses: ./.github/actions/coverage
         with:
           flags: apm-capabilities-tracing-macos
-      - uses: DataDog/junit-upload-github-action@055560f63c405095e9228ba443eee7987e22bb94  # v2.1.1
+      - uses: DataDog/junit-upload-github-action@055560f63c405095e9228ba443eee7987e22bb94 # v2.1.1
         if: always() && github.actor != 'dependabot[bot]'
         with:
           api_key: ${{ secrets.DD_API_KEY }}
@@ -55,7 +54,7 @@ jobs:
       - uses: ./.github/actions/coverage
         with:
           flags: apm-capabilities-tracing-ubuntu
-      - uses: DataDog/junit-upload-github-action@055560f63c405095e9228ba443eee7987e22bb94  # v2.1.1
+      - uses: DataDog/junit-upload-github-action@055560f63c405095e9228ba443eee7987e22bb94 # v2.1.1
         if: always() && github.actor != 'dependabot[bot]'
         with:
           api_key: ${{ secrets.DD_API_KEY }}
@@ -68,12 +67,12 @@ jobs:
       - uses: ./.github/actions/node/latest
       - uses: ./.github/actions/install
         with:
-          cache: 'true'
+          cache: "true"
       - run: yarn test:trace:core:ci
       - uses: ./.github/actions/coverage
         with:
           flags: apm-capabilities-tracing-windows
-      - uses: DataDog/junit-upload-github-action@055560f63c405095e9228ba443eee7987e22bb94  # v2.1.1
+      - uses: DataDog/junit-upload-github-action@055560f63c405095e9228ba443eee7987e22bb94 # v2.1.1
         if: always() && github.actor != 'dependabot[bot]'
         with:
           api_key: ${{ secrets.DD_API_KEY }}