Only retry Jest tests in CI mode (#12111)

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

test/setupTests.ts

@@ -38,9 +38,11 @@ beforeEach(() => {
 });
 
 // Retry to work around our flaky app & tests
+if (process.env.CI) {
     jest.retryTimes(2, {
         logErrorsBeforeRetry: true,
     });
+}
 
 // Very carefully enable the mocks for everything else in
 // a specific order. We use this order to ensure we properly