feat: [file] add polling timeouts config for RevertInstance operation (…

…#8826)

- [ ] Regenerate this pull request now.

PiperOrigin-RevId: 489758239

Source-Link: https://togithub.com/googleapis/googleapis/commit/9de27c9c549173eac194ec80153963234a05a8b5

Source-Link: https://togithub.com/googleapis/googleapis-gen/commit/bc6f9be813dca095c8867b4bb2e8eb736e9c0f91
Copy-Tag: eyJwIjoiamF2YS1maWxlc3RvcmUvLk93bEJvdC55YW1sIiwiaCI6ImJjNmY5YmU4MTNkY2EwOTVjODg2N2I0YmIyZThlYjczNmU5YzBmOTEifQ==

java-filestore/google-cloud-filestore/src/main/java/com/google/cloud/filestore/v1beta1/stub/CloudFilestoreManagerStubSettings.java

@@ -1244,13 +1244,13 @@ private static Builder initDefaults(Builder builder) {
           .setPollingAlgorithm(
               OperationTimedPollAlgorithm.create(
                   RetrySettings.newBuilder()
-                      .setInitialRetryDelay(Duration.ofMillis(5000L))
+                      .setInitialRetryDelay(Duration.ofMillis(30000L))
                       .setRetryDelayMultiplier(1.5)
-                      .setMaxRetryDelay(Duration.ofMillis(45000L))
+                      .setMaxRetryDelay(Duration.ofMillis(60000L))
                       .setInitialRpcTimeout(Duration.ZERO)
                       .setRpcTimeoutMultiplier(1.0)
                       .setMaxRpcTimeout(Duration.ZERO)
-                      .setTotalTimeout(Duration.ofMillis(300000L))
+                      .setTotalTimeout(Duration.ofMillis(7200000L))
                       .build()));
 
       builder