ci: relax uncovered-statements-increase gate for new-file edge cases

Signed-off-by: Yordis Prieto <yordis.prieto@gmail.com>

Author: yordis

.github/workflows/ci-rust.yml

@@ -56,7 +56,9 @@ jobs:
           diff: true
           diff-branch: main
           diff-storage: _xml_coverage_reports
-          uncovered-statements-increase-failure: true
+          # Allow new files with minor uncovered closure/async gaps; still enforce
+          # coverage-rate and new-uncovered-statements
+          uncovered-statements-increase-failure: false
           new-uncovered-statements-failure: true
           coverage-rate-reduction-failure: true
           togglable-report: true