use self hosted runner

.github/workflows/build.yml

@@ -1,4 +1,4 @@
-name: build-on-self-hosted-runner
+name: build-on-hosted-runner
 on:
   workflow_dispatch:
   push:
@@ -12,28 +12,17 @@ on:
     paths-ignore:
       - "**.md"
 
+    env:
+      CARGO_TERM_COLOR: always
+
 jobs:
-  create-runner:
-    runs-on: ubuntu-latest
-    outputs:
-      label: ${{ steps.create-runner.outputs.label }}
+  build-imbue-collator:
+    runs-on: self-hosted
     steps:
-      - id: create-runner
-        uses: related-sciences/[email protected]
+      - name: Checkout sources
+        uses: actions/checkout@v4
         with:
-          token: ${{ secrets.GH_SA_TOKEN }}
-          project_id: ${{ secrets.GCP_PROJECT_ID }}
-          service_account_key: ${{ secrets.GCP_SA_KEY }}
-          image_project: ubuntu-os-cloud
-          image_family: ubuntu-2004-lts
-          machine_type: e2-highcpu-32
-          disk_size: 200
-          machine_zone: us-central1-b
-
-      - uses: actions/checkout@v4
-
-      - name: Install Protobuf
-        run: sudo apt install protobuf-compiler
+          submodules: recursive
 
       - name: Install minimal nightly Rust
         uses: actions-rs/toolchain@v1
@@ -42,20 +31,36 @@ jobs:
           toolchain: nightly-2023-05-22
           target: wasm32-unknown-unknown
           override: true
-          components: rustfmt, clippy
 
-      - name: 🫠 rustfmt 🫠
-        uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --check
+      - name: Update submodules
+        run: git submodule update --recursive --remote
 
       - name: Run tests with benchmarks
         run: cargo test --features runtime-benchmarks
-
-      - name: Delete runner VM
-        if: always()
-        run: >
-          gcloud compute instances delete
-          gce-gh-runner-${{ github.run_id }}-${{ github.run_attempt }}
-          --quiet --zone us-central1-b
+  clippy:
+      runs-on: self-hosted
+      steps:
+      - uses: actions/checkout@v4
+      - name: Install minimal nightly Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: nightly-2023-05-22
+          target: wasm32-unknown-unknown
+          override: true
+      - name: Install clippy
+        run: rustup component add clippy
+      - name: Ensure executable
+        run: chmod +x ./ci/jobs/clippy.sh
+      - name: Run clippy
+        run: ./ci/jobs/clippy.sh
+  rustfmt:
+    runs-on: self-hosted
+    steps:
+    - uses: actions/checkout@v4
+    - name: Install rustfmt
+      run: rustup component add rustfmt
+    - name: Ensure executable
+      run: chmod +x ./ci/jobs/rustfmt.sh
+    - name: Run rustfmt
+      run: ./ci/jobs/rustfmt.sh