fix(e2e): add bootstrap_max_release_age to CI suite

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Signed-off-by: Rohan Devasthale <rdevasth@redhat.com>

Author: rd4398

e2e/ci_bootstrap_suite.sh

@@ -26,6 +26,7 @@ run_test "bootstrap_prerelease"
 run_test "bootstrap_cache"
 run_test "bootstrap_sdist_only"
 run_test "bootstrap_multiple_versions"
+run_test "bootstrap_max_release_age"
 
 test_section "bootstrap test-mode tests"
 run_test "mode_resolution"