[CI] Improve Code Prepare stability and cleanup logic (#7198)

.github/workflows/_logprob_test_linux.yml

@@ -78,11 +78,27 @@ jobs:
             if ls /workspace/* >/dev/null 2>&1; then
               echo "ERROR: Failed to clean /workspace/* after multiple attempts"
               ls -ld /workspace/*
-              exit 1
+              echo "Attempting force cleanup with find..."
+              find /workspace -mindepth 1 -maxdepth 1 -type d -exec chmod -R u+rwx {} \; -exec rm -rf {} + 2>/dev/null || true
+              if ls /workspace/* >/dev/null 2>&1; then
+                echo "ERROR: Force cleanup failed. Exiting..."
+                exit 1
+              else
+                echo "Force cleanup succeeded."
+              fi
             fi
           '
-          wget -q --no-proxy ${paddletest_archive_url}
-          tar -xf PaddleTest.tar.gz
+
+          wget -q --no-proxy ${paddletest_archive_url} || {
+            echo "ERROR: Failed to download archive from ${paddletest_archive_url}"
+            exit 1
+          }
+
+          tar --no-same-owner -xf PaddleTest.tar.gz || {
+            echo "ERROR: Failed to extract archive"
+            exit 1
+          }
+
           rm -rf PaddleTest.tar.gz
           cd PaddleTest
           git config --global user.name "FastDeployCI"