Add support for MAVEN_PROJECTBASEDIR substitution (backport of MNG-8598)#11146

mguillem wants to merge 1 commit intoapache:maven-3.9.xapache/maven:maven-3.9.xfrom

mguillem:backport/MAVEN_PROJECTBASEDIRmguillem/maven:backport/MAVEN_PROJECTBASEDIRCopy head branch name to clipboard