Add a workflow for the static build

Signed-off-by: Cole Miller <cole.miller@canonical.com>

.github/workflows/musl.yaml

@@ -0,0 +1,21 @@
+name: CI Tests (musl)
+
+on:
+  - push
+  - pull_request
+
+jobs:
+  build:
+    runs-on: ubuntu-24.04
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Install dependencies
+      run: |
+        sudo apt install -y musl-tools autoconf automake libtool make
+    
+    - name: Static build
+      run: |
+        mkdir static-prefix
+        PREFIX="$(pwd)/static-prefix" contrib/build-static.sh build