docs: [owlbot-java] samples do not need deploy plugin and deps upgrade (#1583)

.github/.OwlBot.lock.yaml

@@ -13,4 +13,4 @@
 # limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-java:latest
-  digest: sha256:8175681a918181d306d9c370d3262f16b4c724cc73d74111b7d42fc985ca7f93
+  digest: sha256:23f5a406dfc9a62e61c4fb11e343f7f9f21af15b5b1f23d0535a10294ee337fd

README.md

@@ -19,20 +19,20 @@ If you are using Maven, add this to your pom.xml file:
 <dependency>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-binary-authorization</artifactId>
-  <version>1.2.6</version>
+  <version>1.2.7</version>
 </dependency>
 ```
 
 If you are using Gradle without BOM, add this to your dependencies:
 
 ```Groovy
-implementation 'com.google.cloud:google-cloud-binary-authorization:1.2.6'
+implementation 'com.google.cloud:google-cloud-binary-authorization:1.2.7'
 ```
 
 If you are using SBT, add this to your dependencies:
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-binary-authorization" % "1.2.6"
+libraryDependencies += "com.google.cloud" % "google-cloud-binary-authorization" % "1.2.7"
 ```
 
 ## Authentication