add workflow cause for some reason it wasnt there

.github/workflows/build.yml

@@ -0,0 +1,32 @@
+name: build
+on: [ workflow_dispatch, push, pull_request ]
+
+jobs:
+    build:
+        if: "!contains(github.event.head_commit.message, '[skip]')"
+        runs-on: ubuntu-20.04
+        steps:
+            -   name: checkout
+                uses: actions/checkout@v4
+
+            -   name: setup java
+                uses: actions/setup-java@v4
+                with:
+                    distribution: zulu
+                    java-version: 17
+
+            -   name: setup gradle
+                uses: gradle/gradle-build-action@v2.4.2
+                with:
+                    cache-read-only: false
+
+            -   name: do the build
+                run: ./gradlew assemble
+                continue-on-error: true
+
+            -   name: upload artifacts
+                uses: actions/upload-artifact@v4
+                with:
+                    name: interiors-artifacts-v${{ github.run_number }}
+                    path: |
+                        */build/libs/*.jar