Merge pull request #7435 from TechEmpower/dependabot/maven/frameworks/Java/tapestry/mysql-mysql-connector-java-8.0.28

Bump mysql-connector-java from 8.0.18 to 8.0.28 in /frameworks/Java/tapestry

frameworks/Java/tapestry/pom.xml

@@ -32,7 +32,7 @@
         <dependency>
           <groupId>mysql</groupId>
           <artifactId>mysql-connector-java</artifactId>
-          <version>8.0.18</version>
+          <version>8.0.28</version>
         </dependency>
 
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