fix(ci): update deprecated actions and fix OS naming consistency

- Update EnricoMi/publish-unit-test-result-action v1 → v2
- Update peter-evans/create-pull-request v3 → v7
- Standardize astral-sh/setup-uv to v6 across all workflows
- Standardize actions/checkout to v4 and actions/setup-python to v5
- Fix OS parameter casing: Windows/Linux/macOS → windows/linux/macos
- Fix macOS runner OS name mapping in test workflows

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: pedro-psb

.github/actions/install-from-artifact/action.yml

@@ -10,9 +10,9 @@ inputs:
     required: false
     default: ''
   os:
-    description: 'Operating system (Windows, Linux, macOS)'
+    description: 'Operating system (windows, linux, macos)'
     required: false
-    default: 'Linux'
+    default: 'linux'
   python-version:
     description: 'Python version to use'
     required: false
@@ -29,12 +29,12 @@ runs:
       uses: astral-sh/setup-uv@v6
 
     - name: Upgrade PIP
-      if: inputs.os != 'Windows'
+      if: inputs.os != 'windows'
       shell: bash
       run: pip install --user --upgrade pip
 
     - name: Upgrade PIP (Windows)
-      if: inputs.os == 'Windows'
+      if: inputs.os == 'windows'
       shell: bash
       run: python.exe -m pip install --user --upgrade pip
 
@@ -45,7 +45,7 @@ runs:
         path: dist/
 
     - name: Install from wheel (Unix)
-      if: inputs.os != 'Windows'
+      if: inputs.os != 'windows'
       shell: bash
       run: |
         PACKAGE=$(ls dist/*.whl)
@@ -57,7 +57,7 @@ runs:
         fi
 
     - name: Install from wheel (Windows)
-      if: inputs.os == 'Windows'
+      if: inputs.os == 'windows'
       shell: pwsh
       run: |
         $PACKAGE = (Get-ChildItem dist/*.whl).FullName

.github/workflows/main/benchmark.yml

@@ -18,7 +18,7 @@ jobs:
           git fetch upstream
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v3
+        uses: astral-sh/setup-uv@v6
         with:
           version: "latest"
 

.github/workflows/main/build.yml

@@ -5,7 +5,7 @@ on:
     inputs:
       python_version:
         description: "Python version to use for building"
-        required: true
+        required: false
         type: string
         default: "3.9"
       artifact_out:

.github/workflows/main/test.yml

@@ -38,7 +38,7 @@ jobs:
         with:
           artifact_in: ${{ inputs.artifact_in }}
           python-version: ${{ matrix.python-version }}
-          os: ${{ runner.os }}
+          os: ${{ runner.os == 'Linux' && 'linux' || runner.os == 'macOS' && 'macos' || 'windows' }}
       - name: Install project and test cli
         run: |
           dynaconf init -v FOO=running_on_ci -y
@@ -67,7 +67,7 @@ jobs:
       - name: Run tests
         run: make citest
       - name: Publish Junit Test Results
-        uses: EnricoMi/publish-unit-test-result-action@v1
+        uses: EnricoMi/publish-unit-test-result-action@v2
         continue-on-error: true
         if: always()
         with:
@@ -122,7 +122,7 @@ jobs:
           artifact_in: ${{ inputs.artifact_in }}
           python-version: ${{ matrix.python-version }}
           dependencies: test
-          os: linux
+          os: ${{ matrix.os == 'macos-latest' && 'macos' || 'linux' }}
       - name: Run functional tests
         run: make test_functional
 

.github/workflows/scheduled/update-contributors.yml

@@ -22,14 +22,14 @@ jobs:
           DIFF_STAT=$(git diff --stat | tail -1 | xargs)  # xargs trims leading spaces
           EXPECTED="1 file changed, 1 insertion(+), 1 deletion(-)"
           if [ "$DIFF_STAT" = "$EXPECTED" ]; then
-            echo "skip_pr=true" >> $GITHUB_OUTPUT
+            echo "skip_pr=true" >> "$GITHUB_OUTPUT"
           else
-            echo "skip_pr=false" >> $GITHUB_OUTPUT
+            echo "skip_pr=false" >> "$GITHUB_OUTPUT"
           fi
 
       - name: Create a PR
         if: steps.check_diff.outputs.skip_pr == 'false'
-        uses: peter-evans/create-pull-request@v3
+        uses: peter-evans/create-pull-request@v7
         with:
           commit-message: Update Contributors
           title: "[automated] Update Contributors File"

.github/workflows/smoke/test-smoke.yml

@@ -7,16 +7,16 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@v5
         with:
           python-version: "3.11"
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
       - name: Checkout galaxy
-        uses: actions/checkout@v5
+        uses: actions/checkout@v4
         with:
           repository: ansible/galaxy_ng
           path: galaxy_repo