fix(workflows): use Python 3.11 to match Alpine 3.19 baseline

Standardized to Python 3.11 across all Node.js builds to match
Alpine 3.19's Python 3.11.14. This ensures consistency between
standard GitHub Actions builds and Alpine Docker builds.

Previous commit used 3.12, but aligning with Alpine's version
provides better consistency and avoids potential discrepancies.

Author: jdalton

.github/workflows/build-sea.yml

@@ -335,12 +335,11 @@ jobs:
         if: steps.check-platform.outputs.should-run == 'true' && steps.yoga-cache-valid.outputs.valid != 'true' && matrix.os != 'windows'
         uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
         with:
-          # Use 3.12 instead of 3.13 - gyp has hashlib compatibility issues with 3.13.
-          # Error: TypeError: Strings must be encoded before hashing
+          # Use 3.11 to match Alpine 3.19 (Docker builds) which ships Python 3.11.14.
+          # Python 3.13 breaks gyp with: TypeError: Strings must be encoded before hashing
           # At: tools/gyp/pylib/gyp/generator/ninja.py:813 hashlib.md5(outputs[0])
-          # Python 3.13 requires .encode() for hashlib, but gyp doesn't support it yet.
-          # Alpine 3.19 (Docker builds) ships Python 3.11.14, not affected.
-          python-version: '3.12'
+          # Using 3.11 ensures consistency across standard and Alpine builds.
+          python-version: '3.11'
 
       - name: Cache Emscripten SDK (non-Windows)
         if: steps.check-platform.outputs.should-run == 'true' && steps.yoga-cache-valid.outputs.valid != 'true' && matrix.os != 'windows'

.github/workflows/build-smol.yml

@@ -345,12 +345,11 @@ jobs:
         if: steps.smol-cache-valid.outputs.valid != 'true' || inputs.force
         uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
         with:
-          # Use 3.12 instead of 3.13 - gyp has hashlib compatibility issues with 3.13.
-          # Error: TypeError: Strings must be encoded before hashing
+          # Use 3.11 to match Alpine 3.19 (Docker builds) which ships Python 3.11.14.
+          # Python 3.13 breaks gyp with: TypeError: Strings must be encoded before hashing
           # At: tools/gyp/pylib/gyp/generator/ninja.py:813 hashlib.md5(outputs[0])
-          # Python 3.13 requires .encode() for hashlib, but gyp doesn't support it yet.
-          # Alpine 3.19 (Docker builds) ships Python 3.11.14, not affected.
-          python-version: '3.12'
+          # Using 3.11 ensures consistency across standard and Alpine builds.
+          python-version: '3.11'
 
       - name: Verify Python installation
         if: steps.smol-cache-valid.outputs.valid != 'true' || inputs.force

.github/workflows/build-wasm.yml

@@ -204,12 +204,11 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
         with:
-          # Use 3.12 instead of 3.13 - gyp has hashlib compatibility issues with 3.13.
-          # Error: TypeError: Strings must be encoded before hashing
+          # Use 3.11 to match Alpine 3.19 (Docker builds) which ships Python 3.11.14.
+          # Python 3.13 breaks gyp with: TypeError: Strings must be encoded before hashing
           # At: tools/gyp/pylib/gyp/generator/ninja.py:813 hashlib.md5(outputs[0])
-          # Python 3.13 requires .encode() for hashlib, but gyp doesn't support it yet.
-          # Alpine 3.19 (Docker builds) ships Python 3.11.14, not affected.
-          python-version: '3.12'
+          # Using 3.11 ensures consistency across standard and Alpine builds.
+          python-version: '3.11'
 
       - name: Cache pip packages
         uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0