ci: run linux jobs on lux-build-amd64 ARC scale set (no GitHub-hosted builders)

.github/workflows/benchmarks.yml

@@ -14,7 +14,7 @@ on:
 
 jobs:
   unit-benchmarks:
-    runs-on: ubuntu-latest
+    runs-on: lux-build-amd64
     
     steps:
       - name: Checkout code
@@ -49,7 +49,7 @@ jobs:
           path: benchmark_results.txt
 
   e2e-benchmarks:
-    runs-on: ubuntu-latest
+    runs-on: lux-build-amd64
     
     steps:
       - name: Checkout code
@@ -116,7 +116,7 @@ jobs:
 
   benchmark-comparison:
     needs: [unit-benchmarks, e2e-benchmarks]
-    runs-on: ubuntu-latest
+    runs-on: lux-build-amd64
     if: github.event_name == 'pull_request'
     
     steps:

.github/workflows/ci.yml

@@ -8,7 +8,7 @@ on:
 
 jobs:
   test:
-    runs-on: ubuntu-latest
+    runs-on: lux-build-amd64
     env:
       GOEXPERIMENT: runtimesecret
 
@@ -45,7 +45,7 @@ jobs:
           name: codecov-umbrella
 
   lint:
-    runs-on: ubuntu-latest
+    runs-on: lux-build-amd64
 
     steps:
       - name: Checkout code
@@ -69,7 +69,7 @@ jobs:
 
   # Security vulnerability scanning
   security-scan:
-    runs-on: ubuntu-latest
+    runs-on: lux-build-amd64
     name: Security Vulnerability Scan
     permissions:
       actions: read
@@ -146,7 +146,7 @@ jobs:
   # CodeQL Analysis
   codeql-analysis:
     name: CodeQL Analysis
-    runs-on: ubuntu-latest
+    runs-on: lux-build-amd64
     permissions:
       actions: read
       contents: read
@@ -197,7 +197,7 @@ jobs:
 
   # SBOM Generation
   sbom:
-    runs-on: ubuntu-latest
+    runs-on: lux-build-amd64
     name: Generate SBOM
     permissions:
       actions: read

.github/workflows/docs.yml

@@ -19,7 +19,7 @@ concurrency:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: lux-build-amd64
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -56,7 +56,7 @@ jobs:
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
-    runs-on: ubuntu-latest
+    runs-on: lux-build-amd64
     needs: build
     steps:
       - name: Deploy to GitHub Pages

.github/workflows/e2e-tests.yml

@@ -9,7 +9,7 @@ on:
 jobs:
   # Build job that creates the binaries needed by all E2E test jobs
   build:
-    runs-on: ubuntu-latest
+    runs-on: lux-build-amd64
     outputs:
       cache-key: ${{ steps.cache-key.outputs.key }}
 
@@ -65,7 +65,7 @@ jobs:
 
   # Key Generation E2E Tests
   e2e-keygen:
-    runs-on: ubuntu-latest
+    runs-on: lux-build-amd64
     needs: build
 
     steps:
@@ -147,7 +147,7 @@ jobs:
 
   # Signing E2E Tests
   e2e-signing:
-    runs-on: ubuntu-latest
+    runs-on: lux-build-amd64
     needs: build
 
     steps:
@@ -229,7 +229,7 @@ jobs:
 
   # Resharing E2E Tests
   e2e-resharing:
-    runs-on: ubuntu-latest
+    runs-on: lux-build-amd64
     needs: build
 
     steps:
@@ -311,7 +311,7 @@ jobs:
 
   # Summary job that depends on all E2E tests
   e2e-summary:
-    runs-on: ubuntu-latest
+    runs-on: lux-build-amd64
     needs: [e2e-keygen, e2e-signing, e2e-resharing]
     if: always()