updated container analysis samples to beta release

Author: daniel-sanche

container-registry/container-analysis/pom.xml

@@ -10,14 +10,6 @@
   <name>containeranalysis</name>
   <url>http://maven.apache.org</url>
 
-  <!-- local maven repo contains container analysis client library -->
-  <repositories>
-    <repository>
-      <id>project.local</id>
-      <url>file:///${project.basedir}/repo</url>
-    </repository>
-  </repositories>
-
   <!--
   The parent pom defines common style checks and testing strategies for our samples.
   Removing or replacing it should not affect the execution of the samples in anyway.
@@ -39,7 +31,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-containeranalysis</artifactId>
-      <version>0.1.1-alpha</version>
+      <version>0.58.0-beta</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>