update macOS version in CI workflows to macos-15-intel

.github/workflows/build-python-packages.yml

@@ -58,7 +58,7 @@ jobs:
                 "*macos*" { $platform = 'darwin' }
                 "*windows*" { $platform = 'win32'; if ($arch -eq "arm64" ) { $os = "${os}-arm" } }
               }
-              
+
               if ($buildMode -eq "freethreaded") {
                 if ([semver]"${{ inputs.VERSION }}" -lt [semver]"3.13.0") {
                   continue;
@@ -86,7 +86,7 @@ jobs:
       ARTIFACT_NAME: python-${{ inputs.VERSION || '3.13.7' }}-${{ matrix.platform }}-${{ matrix.arch }}
     steps:
       - name: Check out repository code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v5
         with:
           submodules: true
       
@@ -96,7 +96,7 @@ jobs:
                   -Platform ${{ matrix.platform }} -Architecture ${{ matrix.arch }}
                   
       - name: Publish artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ env.ARTIFACT_NAME }}
           path: ${{ runner.temp }}/artifact
@@ -113,7 +113,7 @@ jobs:
       ARTIFACT_NAME: python-${{ inputs.VERSION || '3.13.7' }}-${{ matrix.platform }}-${{ matrix.arch }}
     steps:
       - name: Check out repository code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v5
         with:
           submodules: true
 
@@ -126,7 +126,7 @@ jobs:
         run: if [ -d /Library/Frameworks/Python.framework ]; then sudo rm -rf /Library/Frameworks/Python.framework; fi
 
       - name: Download artifact
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v4
         with:
           name: ${{ env.ARTIFACT_NAME }}
           path: ${{ runner.temp }}/${{ env.ARTIFACT_NAME }}
@@ -154,7 +154,7 @@ jobs:
         working-directory: ${{ runner.temp }}/${{ env.ARTIFACT_NAME }}
 
       - name: Setup Python ${{ env.VERSION }}
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ env.VERSION }}
           architecture: ${{ matrix.arch }}
@@ -195,7 +195,7 @@ jobs:
       needs: test_python
       runs-on: ubuntu-latest
       steps:
-      - uses: actions/download-artifact@v7
+      - uses: actions/download-artifact@v4
 
       - name: Publish Release ${{ env.VERSION }}
         id: create_release
@@ -221,7 +221,7 @@ jobs:
           } 
   
       - name: Upload release assets
-        uses: actions/github-script@v8
+        uses: actions/github-script@v7
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
@@ -245,7 +245,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Trigger "Create Pull Request" workflow
-      uses: actions/github-script@v8
+      uses: actions/github-script@v7
       with:
         github-token: ${{ secrets.GITHUB_TOKEN }}
         script: |

.github/workflows/manifest-config-validation.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v6
+      uses: actions/checkout@v5
       with:
         submodules: true
 

.github/workflows/python-versions-runner.yml

@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v5
       
       - name: Trigger python workflow
         run: |

.github/workflows/releases-validation.yml

@@ -18,7 +18,7 @@ jobs:
         python: [3.9.13, 3.10.11, 3.11.8, 3.12.7, 3.13.0]
     steps:
     - name: setup-python ${{ matrix.python }}
-      uses: actions/setup-python@v6
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python }}
 

builders/nix-python-builder.psm1

@@ -114,13 +114,7 @@ class NixPythonBuilder : PythonBuilder {
         Write-Debug "make Python $($this.Version)-$($this.Architecture) $($this.Platform)"
         $buildOutputLocation = New-Item -Path $this.WorkFolderLocation -Name "build_output.txt" -ItemType File
         
-        ### Skip test_bz2 during PGO profiling to work around libbz2 incompatibility
-        ### on Ubuntu 22.04 ARM runners (testDecompressorChunksMaxsize failure).
-        if (($this.Architecture -match "arm64") -and ($this.Platform -match "22\.04") -and ($this.Version -ge [semver]"3.15.0-alpha.3")) {
-            Execute-Command -Command "make PROFILE_TASK='-m test --pgo --ignore test_bz2 -j0' 2>&1 | tee $buildOutputLocation" -ErrorAction Continue
-        } else {
-            Execute-Command -Command "make 2>&1 | tee $buildOutputLocation" -ErrorAction Continue
-        }        
+        Execute-Command -Command "make 2>&1 | tee $buildOutputLocation" -ErrorAction Continue
         Execute-Command -Command "make install" -ErrorAction Continue
 
         Write-Debug "Done; Make log location: $buildOutputLocation"