feat(CI): Fix runner pickup failure

.github/workflows/arbitrator-ci.yml

@@ -22,7 +22,7 @@ env:
 jobs:
   arbitrator:
     name: Run Arbitrator tests
-    runs-on: ubuntu-8
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ on:
 jobs:
   test:
     name: Go Tests
-    runs-on: ubuntu-8
+    runs-on: ubuntu-latest
 
     # Creates a redis container for redis tests
     services:

.github/workflows/codeql-analysis.yml

@@ -25,8 +25,8 @@ on:
 jobs:
   analyze:
     name: Analyze
-    if: github.repository == 'OffchainLabs/nitro' # don't run in any forks without "Advanced Security" enabled
-    runs-on: ubuntu-8
+    if: github.repository == 'Layr-Labs/nitro' # don't run in any forks without "Advanced Security" enabled
+    runs-on: ubuntu-latest
     permissions:
       actions: read
       contents: read

.github/workflows/docker.yml

@@ -13,7 +13,7 @@ on:
 jobs:
   docker:
     name: Docker build
-    runs-on: ubuntu-8
+    runs-on: ubuntu-latest
     services:
       # local registery
       registry:

.github/workflows/release-ci.yml

@@ -6,7 +6,7 @@ on:
 
 jobs:
   build_and_run:
-    runs-on: ubuntu-8
+    runs-on: ubuntu-latest
 
     steps:
     - name: Checkout