chore(bazel): Update WORKSPACE files for rules_gapic, gax_java, gener…

…ator_java versions (#994)

- [ ] Regenerate this pull request now.

PiperOrigin-RevId: 472750037

Source-Link: googleapis/googleapis@88f2ea3

Source-Link: https://github.com/googleapis/googleapis-gen/commit/230a5588306aae18fe8f2a57f14d4039ad72c901
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiMjMwYTU1ODgzMDZhYWUxOGZlOGYyYTU3ZjE0ZDQwMzlhZDcyYzkwMSJ9

google-cloud-dialogflow/src/main/java/com/google/cloud/dialogflow/v2/AgentsSettings.java

@@ -62,16 +62,16 @@
  * <p>For example, to set the total timeout of getAgent to 30 seconds:
  *
  * <pre>{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * AgentsSettings.Builder agentsSettingsBuilder = AgentsSettings.newBuilder();
  * agentsSettingsBuilder
  *     .getAgentSettings()
  *     .setRetrySettings(
- *         agentsSettingsBuilder
- *             .getAgentSettings()
- *             .getRetrySettings()
- *             .toBuilder()
+ *         agentsSettingsBuilder.getAgentSettings().getRetrySettings().toBuilder()
  *             .setTotalTimeout(Duration.ofSeconds(30))
  *             .build());
  * AgentsSettings agentsSettings = agentsSettingsBuilder.build();

google-cloud-dialogflow/src/main/java/com/google/cloud/dialogflow/v2/AnswerRecordsSettings.java

@@ -58,16 +58,16 @@
  * <p>For example, to set the total timeout of updateAnswerRecord to 30 seconds:
  *
  * <pre>{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * AnswerRecordsSettings.Builder answerRecordsSettingsBuilder = AnswerRecordsSettings.newBuilder();
  * answerRecordsSettingsBuilder
  *     .updateAnswerRecordSettings()
  *     .setRetrySettings(
- *         answerRecordsSettingsBuilder
- *             .updateAnswerRecordSettings()
- *             .getRetrySettings()
- *             .toBuilder()
+ *         answerRecordsSettingsBuilder.updateAnswerRecordSettings().getRetrySettings().toBuilder()
  *             .setTotalTimeout(Duration.ofSeconds(30))
  *             .build());
  * AnswerRecordsSettings answerRecordsSettings = answerRecordsSettingsBuilder.build();

google-cloud-dialogflow/src/main/java/com/google/cloud/dialogflow/v2/ContextsSettings.java

@@ -59,16 +59,16 @@
  * <p>For example, to set the total timeout of getContext to 30 seconds:
  *
  * <pre>{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * ContextsSettings.Builder contextsSettingsBuilder = ContextsSettings.newBuilder();
  * contextsSettingsBuilder
  *     .getContextSettings()
  *     .setRetrySettings(
- *         contextsSettingsBuilder
- *             .getContextSettings()
- *             .getRetrySettings()
- *             .toBuilder()
+ *         contextsSettingsBuilder.getContextSettings().getRetrySettings().toBuilder()
  *             .setTotalTimeout(Duration.ofSeconds(30))
  *             .build());
  * ContextsSettings contextsSettings = contextsSettingsBuilder.build();

google-cloud-dialogflow/src/main/java/com/google/cloud/dialogflow/v2/ConversationDatasetsSettings.java

@@ -61,8 +61,11 @@
  * <p>For example, to set the total timeout of getConversationDataset to 30 seconds:
  *
  * <pre>{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * ConversationDatasetsSettings.Builder conversationDatasetsSettingsBuilder =
  *     ConversationDatasetsSettings.newBuilder();
  * conversationDatasetsSettingsBuilder