Update app-engine target version to use latest beta version (#514)

Update app-engine target version to use latest beta version

Author: manuskc

applications/guestbook/pom.xml

@@ -34,7 +34,7 @@
 
     <properties>
         <maven.deploy.skip>true</maven.deploy.skip>
-        <appengine.target.version>5.0.3-beta-SNAPSHOT</appengine.target.version>
+        <appengine.target.version>5.0.3-beta.2-SNAPSHOT</appengine.target.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.target>1.8</maven.compiler.target>
         <maven.compiler.source>1.8</maven.compiler.source>

applications/guestbook_jakarta/pom.xml

@@ -34,7 +34,7 @@
 
     <properties>
         <maven.deploy.skip>true</maven.deploy.skip>
-        <appengine.target.version>5.0.3-beta-SNAPSHOT</appengine.target.version>
+        <appengine.target.version>5.0.3-beta.2-SNAPSHOT</appengine.target.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.target>1.8</maven.compiler.target>
         <maven.compiler.source>1.8</maven.compiler.source>

applications/jaxrs/pom.xml

@@ -34,7 +34,7 @@
 
     <properties>
         <maven.deploy.skip>true</maven.deploy.skip>
-        <appengine.target.version>5.0.3-beta-SNAPSHOT</appengine.target.version>
+        <appengine.target.version>5.0.3-beta.2-SNAPSHOT</appengine.target.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.target>1.8</maven.compiler.target>
         <maven.compiler.source>1.8</maven.compiler.source>

applications/proberapp/pom.xml

@@ -41,7 +41,7 @@
         <DB_USER>prober-user</DB_USER>
         <DB_PASSOWRD>prober_connectivity_test_database</DB_PASSOWRD>
         <gax.version>2.80.0</gax.version>
-        <appengine.target.version>${project.version}</appengine.target.version>
+        <appengine.target.version>5.0.3-beta.2-SNAPSHOT</appengine.target.version>
         <appengine.runtime.location>target/${project.artifactId}-${project.version}</appengine.runtime.location>
     </properties>
 

applications/proberapp_jakarta/pom.xml

@@ -41,7 +41,7 @@
         <DB_USER>prober-user</DB_USER>
         <DB_PASSOWRD>prober_connectivity_test_database</DB_PASSOWRD>
         <gax.version>2.80.0</gax.version>
-        <appengine.target.version>${project.version}</appengine.target.version>
+        <appengine.target.version>5.0.3-beta.2-SNAPSHOT</appengine.target.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <appengine.runtime.location>target/${project.artifactId}-${project.version}</appengine.runtime.location>
     </properties>