feat!: release gapic-generator-java v2.0.0 (#554)

Committer: @miraleung
PiperOrigin-RevId: 388535346
Source-Link: googleapis/googleapis@d9eaf41
Source-Link: googleapis/googleapis-gen@976c5ab

feat: Implementation of Build Failure Info: - Added message FailureInfo field
PiperOrigin-RevId: 385847244
Source-Link: googleapis/googleapis@f84d1e2
Source-Link: googleapis/googleapis-gen@ff9cf56

feat: add a WorkerPools API
BREAKING CHANGE: Proto had a prior definitions of WorkerPool resources which were never supported. This change replaces those resources with definitions that are currently supported.
Committer: @mwiczer
PiperOrigin-RevId: 385610622
Source-Link: googleapis/googleapis@7a1fb83
Source-Link: googleapis/googleapis-gen@07289aa

docs: Add a new build phase SETUPBUILD for timing information 
PiperOrigin-RevId: 387362210
Source-Link: googleapis/googleapis@760b5d8
Source-Link: googleapis/googleapis-gen@db3c7df

google-cloud-build/clirr-ignored-differences.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- see http://www.mojohaus.org/clirr-maven-plugin/examples/ignored-differences.html -->
+<differences>
+
+  <difference>
+    <differenceType>7002</differenceType>
+    <className>com/google/cloud/devtools/cloudbuild/v1/CloudBuildClient</className>
+    <method>*WorkerPool*(*)</method>
+  </difference>
+   <difference>
+    <differenceType>7006</differenceType>
+    <className>com/google/cloud/devtools/cloudbuild/v1/*CloudBuild*</className>
+    <method>*listWorkerPools*(*)</method>
+    <to>*</to>
+  </difference>
+  <difference>
+    <differenceType>7006</differenceType>
+    <className>com/google/cloud/devtools/cloudbuild/v1/stub/*CloudBuild*</className>
+    <method>*listWorkerPools*(*)</method>
+    <to>*</to>
+  </difference>
+
+</differences>