ci: fix llvm test coverage

Author: marcoieni

src/ci/github-actions/jobs.yml

@@ -332,7 +332,7 @@ auto:
     env:
       RUST_BACKTRACE: 1
       IMAGE: x86_64-gnu-llvm-20
-      DOCKER_SCRIPT: stage_2_test_set1.sh
+      DOCKER_SCRIPT: stage_2_test_set2.sh
     <<: *job-linux-4c
 
   # Skip tests that run in x86_64-gnu-llvm-20-{1,3}
@@ -357,7 +357,7 @@ auto:
     env:
       RUST_BACKTRACE: 1
       IMAGE: x86_64-gnu-llvm-19
-      DOCKER_SCRIPT: stage_2_test_set1.sh
+      DOCKER_SCRIPT: stage_2_test_set2.sh
     <<: *job-linux-4c
 
   # Skip tests that run in x86_64-gnu-llvm-19-{1,3}