Add job to CI, covering Library Evolution Makefile target

.github/workflows/ci.yml

@@ -16,7 +16,7 @@ concurrency:
 jobs:
  macos:
  name: macOS (Xcode ${{ matrix.xcode }})
- runs-on: macos-14
+ runs-on: macos-latest
  strategy:
  matrix:
  xcode:
@@ -31,6 +31,23 @@ jobs:
  - name: Run tests
  run: make test-swift
 
+ macos-library-evolution:
+ name: macOS Library Evolution (Xcode ${{ matrix.xcode }})
+ runs-on: macos-latest
+ strategy:
+ matrix:
+ xcode:
+ - '15.4'
+ - '16.0'
+ steps:
+ - uses: actions/checkout@v4
+ - name: Select Xcode ${{ matrix.xcode }}
+ run: sudo xcode-select -s /Applications/Xcode_${{ matrix.xcode }}.app
+ - name: Print Swift version
+ run: swift --version
+ - name: Build for Library Evolution
+ run: make build-for-library-evolution
+
  linux:
  strategy:
  matrix: