chore: use ARC self-hosted runner for CI

Author: govindpawa

.github/workflows/ci.yml

@@ -9,7 +9,7 @@ on:
 jobs:
   typescript:
     name: TypeScript
-    runs-on: ubuntu-latest
+    runs-on: arc-runner-altimate-code
     steps:
       - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
 
@@ -39,7 +39,7 @@ jobs:
 
   lint:
     name: Lint
-    runs-on: ubuntu-latest
+    runs-on: arc-runner-altimate-code
     steps:
       - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
 
@@ -56,7 +56,7 @@ jobs:
 
   python:
     name: Python ${{ matrix.python-version }}
-    runs-on: ubuntu-latest
+    runs-on: arc-runner-altimate-code
     strategy:
       matrix:
         python-version: ["3.10", "3.11", "3.12"]