troubleshoot validation

Author: Jonas-Isr

.github/workflows/perform-release.yml

@@ -76,7 +76,6 @@ jobs:
           distribution: "sapmachine"
           java-version: ${{ env.JAVA_VERSION }}
           server-id: central
-          maven-version: '3.9.9'
 
       - name: "Download Release Asset"
         id: download-asset

cloudplatform/pom.xml

@@ -5,6 +5,7 @@
 		<groupId>com.sap.cloud.sdk</groupId>
 		<artifactId>sdk-parent</artifactId>
 		<version>5.21.0-SNAPSHOT</version>
+		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<groupId>com.sap.cloud.sdk.cloudplatform</groupId>
 	<artifactId>cloudplatform-parent</artifactId>