chore: release 1.2.8 (#500)

🤖 I have created a release \*beep\* \*boop\*
---
### [1.2.8](https://www.github.com/googleapis/java-dns/compare/v1.2.7...v1.2.8) (2021-08-23)


### Dependencies

* update dependency com.google.cloud:google-cloud-shared-dependencies to v2.1.0 ([#499](https://www.github.com/googleapis/java-dns/issues/499)) ([87db968](https://www.github.com/googleapis/java-dns/commit/87db9682770759e1ec48001c006886233a19394d))
---


This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

Author: release-please[bot]

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+### [1.2.8](https://www.github.com/googleapis/java-dns/compare/v1.2.7...v1.2.8) (2021-08-23)
+
+
+### Dependencies
+
+* update dependency com.google.cloud:google-cloud-shared-dependencies to v2.1.0 ([#499](https://www.github.com/googleapis/java-dns/issues/499)) ([87db968](https://www.github.com/googleapis/java-dns/commit/87db9682770759e1ec48001c006886233a19394d))
+
 ### [1.2.7](https://www.github.com/googleapis/java-dns/compare/v1.2.6...v1.2.7) (2021-08-23)
 
 

pom.xml

@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-dns</artifactId>
   <packaging>jar</packaging>
-  <version>1.2.8-SNAPSHOT</version><!-- {x-version-update:google-cloud-dns:current} -->
+  <version>1.2.8</version><!-- {x-version-update:google-cloud-dns:current} -->
   <name>Google Cloud DNS Parent</name>
   <url>https://github.com/googleapis/java-dns</url>
   <description>

samples/snapshot/pom.xml

@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-dns</artifactId>
-      <version>1.2.8-SNAPSHOT</version>
+      <version>1.2.8</version>
     </dependency>
     <!-- {x-version-update-end} -->
 

versions.txt

@@ -1,4 +1,4 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-dns:1.2.7:1.2.8-SNAPSHOT
+google-cloud-dns:1.2.8:1.2.8