deps: regenerating with new Protobuf (2.2.x)

[mpeddada1]

'To merge into 2.2.x branch. This PR was generated using Protobuf 3.19.6. Source-Link: googleapis/googleapis@2921f9f'

[mpeddada1]

Running into the following issue for ci/ units (17):

Failed to execute goal org.jacoco:jacoco-maven-plugin:0.8.7:prepare-agent (default) on project google-cloud-service-usage-bom: Execution default of goal org.jacoco:jacoco-maven-plugin:0.8.7:prepare-agent failed: Plugin org.jacoco:jacoco-maven-plugin:0.8.7 or one of its dependencies could not be resolved: Could not transfer artifact org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-6 from/to central (https://repo.maven.apache.org/maven2): transfer failed for https://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon-provider-api/1.0-alpha-6/wagon-provider-api-1.0-alpha-6.jar: Connect to repo.maven.apache.org:443 [repo.maven.apache.org/146.75.28.215] failed: Connection timed out 

UPDATE: Rerunning job results in successful build.