Update GitHub CI

Author: colemancda

.github/workflows/swift.yml

@@ -5,30 +5,38 @@ jobs:
   macos:
     name: macOS
     runs-on: macos-15
+    strategy:
+      matrix:
+        config: ["debug", "release"]
+        options: ["", "SWIFT_BUILD_DYNAMIC_LIBRARY=1"]
     steps:
     - name: Checkout
       uses: actions/checkout@v4
     - name: Swift Version
       run: swift --version
-    - name: Build (Debug)
-      run: swift build -c debug
-    - name: Build (Release)
-      run: swift build -c release
-    - name: Test (Debug)
-      run: swift test -c debug
+    - name: Build
+      run: ${{ matrix.options }} swift build -c ${{ matrix.config }}
+    - name: Test
+      run: ${{ matrix.options }} swift test -c ${{ matrix.config }}
 
   linux:
     name: Linux
     strategy:
       matrix:
-        container: ["swift:6.0.3", "swiftlang/swift:nightly"]
+        container: ["swift:6.0.3", "swift:6.1.2"]
+        config: ["debug", "release"]
+        options: ["", "SWIFT_BUILD_DYNAMIC_LIBRARY=1"]
     runs-on: ubuntu-latest
     container: ${{ matrix.container }}-jammy
     steps:
     - name: Checkout
       uses: actions/checkout@v4
     - name: Swift Version
       run: swift --version
+    - name: Build
+      run: ${{ matrix.options }} swift build -c ${{ matrix.config }}
+    - name: Test
+      run: ${{ matrix.options }} swift test -c ${{ matrix.config }}
     - name: Build (Debug)
       run: swift build -c debug
     - name: Build (Release)