Add workflow to check installation script (#54)

Closes #17

.github/workflows/installation_script_check.yml

@@ -0,0 +1,45 @@
+name: Check installation script
+
+on:
+  pull_request:
+    paths:
+      - scripts/install.sh
+      - .github/workflows/installation_script_check.yml
+  push:
+    branches:
+      - main
+    paths:
+      - scripts/install.sh
+      - .github/workflows/installation_script_check.yml
+  release:
+    types:
+      - published
+
+jobs:
+  verify-installation-script:
+    name: Verify installation script
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        include:
+          - target: x86_64-unknown-linux-gnu
+            os: ubuntu-latest
+
+          - target: aarch64-apple-darwin
+            os: macos-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install and check
+        shell: bash
+        run: |
+          bash ./scripts/install.sh
+
+          source ~/.bashrc
+
+          if ! command -v cairo-coverage &> /dev/null; then
+            echo "cairo-coverage was not installed"
+            exit 1
+          fi