Merge pull request #375 from vil02/warmup_ballerina

chore: prevent ballerina from downloading updates

Author: vil02

.github/workflows/generate_and_upload_coverage_data.yml

@@ -11,7 +11,7 @@ name: generate_and_upload_coverage_data
 jobs:
   generate_and_upload_coverage_data:
     name: generate_and_upload_coverage_data
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - name: Checkout
         uses: actions/checkout@v4

tests/setup_ballerina.py

@@ -27,7 +27,7 @@ def run_code(in_code, tmp_folder):
     gu.save_str_to_file(tmp_folder / source_filename, in_code)
 
     res = gu.subprocess_run_with_check(
-        [get_bal(), "run", source_filename],
+        [get_bal(), "run", "--offline", source_filename],
         cwd=str(tmp_folder),
         capture_output=True,
         text=True,