added github actions workflow file

Author: Antibioticss

.github/workflows/c-cpp.yml

@@ -0,0 +1,35 @@
+name: C/C++ CI
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+    branches: ["main"]
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        include:
+          - os: macos-13
+            arch: x86_64
+          - os: macos-latest
+            arch: arm64
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: build libraries
+        run: |
+          make
+          zip -j -9 tinyhook-${{ matrix.arch }}.zip libtinyhook.a libtinyhook.dylib include/tinyhook.h
+
+      - name: run test
+        run: make test
+
+      - name: upload build artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: tinyhook-${{ matrix.arch }}
+          path: tinyhook-${{ matrix.arch }}.zip