ci: Allow flexible Rusk binary building in workflow

.github/workflows/rusk_build.yml

@@ -7,6 +7,14 @@ on:
         description: "Git branch, ref, or SHA to checkout"
         required: true
         default: "master"
+      targets_to_build:
+        description: "Choose targets to build (comma-separated)"
+        required: true
+        default: "ubuntu-24.04,macos-15,arm-linux"
+      features_to_build:
+        description: "Choose features to build (comma-separated)"
+        required: true
+        default: "default,archive"
 
 jobs:
   build_and_publish:
@@ -26,6 +34,11 @@ jobs:
           - os: arm-linux
             target: linux-arm64
             flags: --target=aarch64-unknown-linux-gnu
+      fail-fast: false
+
+    if: |
+      contains(github.event.inputs.targets_to_build, ${{ matrix.os }}) &&
+      contains(github.event.inputs.features_to_build, ${{ matrix.features}})
 
     steps:
       - name: Checkout Repository