Test build against r2 from git in the ci

.github/workflows/ci.yml

@@ -64,6 +64,25 @@ jobs:
       - name: Test
         run: meson test -C build --print-errorlogs
 
+  r2-git:
+    name: Build against radare2 git
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Install radare2 from git
+        id: r2
+        uses: radareorg/github-actions@v1
+        with:
+          from-git: true
+
+      - name: Build
+        run: make
+
+      - name: Build plugin
+        run: make plugin
+
   debian:
     name: Build Debian package
     runs-on: ubuntu-latest