ci: removing linkage-monitor from the required checks (#41)

Linkage Monitor is no longer needed, because the Libraries BOM synchronizes with Google Cloud BOM and the shared dependencies BOM GoogleCloudPlatform/cloud-opensource-java#2137

.github/sync-repo-settings.yaml

@@ -10,7 +10,6 @@ branchProtectionRules:
     requiredStatusCheckContexts:
       - dependencies (8)
       - dependencies (11)
-      - linkage-monitor
       - lint
       - clirr
       - units (8)
@@ -26,7 +25,6 @@ branchProtectionRules:
     requiredStatusCheckContexts:
       - dependencies (8)
       - dependencies (11)
-      - linkage-monitor
       - lint
       - clirr
       - units (7)

README.md

@@ -30,13 +30,13 @@ If you are using Maven, add this to your pom.xml file:
 If you are using Gradle without BOM, add this to your dependencies
 
 ```Groovy
-compile 'com.google.cloud:google-cloud-datastream:0.2.0'
+compile 'com.google.cloud:google-cloud-datastream:0.2.1'
 ```
 
 If you are using SBT, add this to your dependencies
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-datastream" % "0.2.0"
+libraryDependencies += "com.google.cloud" % "google-cloud-datastream" % "0.2.1"
 ```
 
 ## Authentication