Update build.yml

.github/workflows/build.yml

@@ -15,9 +15,25 @@ env:
   GITHUB_TOKEN: ${{ secrets.ETOKEN }}
 
 jobs:
+  DetermineRunner:
+    name: Determine Runner
+    runs-on: ubuntu-latest
+    outputs:
+      runner: ${{ steps.set-runner.outputs.runner }}
+    steps:
+      - name: Determine which runner to use
+        id: set-runner
+        uses: benjaminmichaelis/get-soonest-available-runner@v1.1.0
+        with:
+          primary-runner: "self-hosted"
+          fallback-runner: "ubuntu-latest"
+          min-available-runners: 1
+          github-token: ${{ env.GITHUB_TOKEN }}
+
   Build:
     name: Build Equicord
-    runs-on: self-hosted
+    needs: DetermineRunner
+    runs-on: ${{ needs.DetermineRunner.outputs.runner}}
 
     steps:
       - uses: actions/checkout@v4