BUILT_IN_CI should be passed

Author: basfroman

.github/workflows/check-bittensor-e2e-tests.yml

@@ -115,7 +115,7 @@ jobs:
           echo "test-files=$test_files" >> $GITHUB_OUTPUT
         shell: bash
 
-  # build artifacts for fast-runtime (e2e tests only need this)
+  # build artifacts for fast-runtime and non-fast-runtime
   artifacts:
     name: Node • ${{ matrix.runtime }} • ${{ matrix.platform.arch }}
     needs: check-label
@@ -126,7 +126,7 @@ jobs:
           - runner: [self-hosted, type-ccx33]
             triple: x86_64-unknown-linux-gnu
             arch: amd64
-        runtime: ["fast-runtime"]
+        runtime: ["fast-runtime", "non-fast-runtime"]
 
     runs-on: ${{ matrix.platform.runner }}
 
@@ -228,7 +228,7 @@ jobs:
           docker info | grep "Docker Root Dir"
 
       - name: Build Docker Image
-        run: docker build -f Dockerfile-localnet -t localnet .
+        run: docker build -f Dockerfile-localnet --build-arg BUILT_IN_CI="Boom shakalaka" -t localnet .
 
       - name: Save Docker Image as Tar
         run: docker save -o /mnt/data/subtensor-localnet.tar localnet