CI: Test debug build on aarch64-darwin

Sometimes testing without optimizations can surface issues so we
add an unoptimized test run for aarch64-darwin since since tests
run fast on that platform.

.github/workflows/build-and-test-aarch64-darwin.yml

@@ -6,18 +6,24 @@ on:
   pull_request:
 jobs:
   test-on-macos-aarch64:
+    strategy:
+      matrix:
+        build: [
+          {name: "release", cargo_flags: "--release",  timeout_multiplier: 1},
+          {name: "debug", cargo_flags: "", timeout_multiplier: 3},
+        ]
     runs-on: macos-14
     name: test on macos-14-aarch64
     steps:
       - name: install prerequisites
         run: |
           brew install meson
       - name: git checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 1
       - name: cache rust dependencies
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ~/.cargo/bin/
@@ -26,30 +32,29 @@ jobs:
             ~/.cargo/git/db/
             target/
           key: arm-darwin-cargo-and-target-${{ hashFiles('**/Cargo.lock') }}
-      - name: cargo build for aarch64-apple-darwin
-        run:  cargo build --release
+      - name: cargo ${{ matrix.build.name }} build for aarch64-apple-darwin
+        run:  cargo build ${{ matrix.build.cargo_flags }}
         # not quite sure why we need this on the runner, not needed locally
       - run: |
-            meson build --buildtype release
+            meson build --buildtype ${{ matrix.build.name }}
             ninja -C build tools/dav1d
       - name: test without frame delay
         run: .github/workflows/test.sh \
             -r ./target/release/dav1d \
             -s ./target/release/seek_stress
         # tests run quickly so also cover the frame delay cases
-      - name: test with frame delay of 1
+      - name: test release build with frame delay of 1
+        if: ${{ matrix.build.name == 'release' }}
         run: .github/workflows/test.sh \
             -r ./target/release/dav1d \
             -s ./target/release/seek_stress
             -f 1
-      - name: test with frame delay of 2
+      - name: test release build with frame delay of 2
+        if: ${{ matrix.build.name == 'release' }}
         run: .github/workflows/test.sh \
             -r ./target/release/dav1d \
             -s ./target/release/seek_stress
             -f 2
-      - run: .github/workflows/test.sh \
-          -r ./target/release/dav1d \
-          -s ./target/release/seek_stress
       - name: upload build artifacts
         if: ${{ !cancelled() }}
         uses: actions/upload-artifact@v3