Make Fantom CI retries rerun the test suite (#58672)

Summary:
Pull Request resolved: #58672

Fantom CI retries used Jest's `--onlyFailures` cache after a failed full-suite run. Process-level failures such as `SIGSEGV` are not recorded as failed test results, so Jest selected no tests and both retries exited immediately.

Run the full Fantom suite on each retry so transient runner crashes get real retry attempts.

Changelog: [Internal]

___

Differential Revision: D121570534

fbshipit-source-id: 7d325eb8786848cbb018d9db6fea7e51650bb9e1

Author: cortinico

.github/actions/run-fantom-tests/action.yml

@@ -27,17 +27,11 @@ runs:
       run: |
         for attempt in 1 2 3; do
           echo "Attempt $attempt of 3"
-          if [ "$attempt" -eq 1 ]; then
-            if yarn fantom; then
-              exit 0
-            fi
-          else
-            if yarn fantom --onlyFailures; then
-              exit 0
-            fi
+          if yarn fantom; then
+            exit 0
           fi
           if [ "$attempt" -lt 3 ]; then
-            echo "Attempt $attempt failed. Retrying only failed tests..."
+            echo "Attempt $attempt failed. Retrying..."
           fi
         done
         echo "All 3 attempts failed."