increased test tolerance

Author: jimmyjames

src/test/java/dev/openfga/sdk/api/client/HttpRequestAttemptRetryTest.java

@@ -556,7 +556,7 @@ void shouldUseRetryAfterWhenLargerThanGlobalMinimumDelay() throws Exception {
 
         assertThat(totalTime.toMillis())
                 .isGreaterThan(1200); // Should be at least ~2 seconds (with larger CI tolerance)
-        assertThat(totalTime.toMillis()).isLessThan(10000); // But not excessive
+        assertThat(totalTime.toMillis()).isLessThan(15000); // But not excessive
 
         // Verify both requests were made
         wireMockServer.verify(2, getRequestedFor(urlEqualTo("/test")));