Update SDK to d642e4dafd62d2c762246e1e79a2d9e9539720e3

Author: databricks-ci-ghec-2[bot]

.codegen/_openapi_sha

@@ -1 +1 @@
-7a2bc75a2a4e9e7c196d9b4a84e58352e8e69e2a
+d642e4dafd62d2c762246e1e79a2d9e9539720e3

NEXT_CHANGELOG.md

@@ -23,4 +23,4 @@
 * [Breaking] Change `guidelines` field for `com.databricks.sdk.service.knowledgeassistants.Example` to no longer be required.
 * Change `description` field for `com.databricks.sdk.service.supervisoragents.Tool` to no longer be required.
 * [Breaking] Change `description` field for `com.databricks.sdk.service.supervisoragents.Tool` to no longer be required.
-* Add `ZENDESK` enum value for `com.databricks.sdk.service.catalog.ConnectionType`.
+* Add `ZENDESK` enum value for `com.databricks.sdk.service.catalog.ConnectionType`.