build: clean first when running quick-compile.sh

Signed-off-by: Max Brauer <mbrauer@vmware.com>

Author: mamachanko

quick-compile.sh

@@ -3,4 +3,4 @@ SCDIR=$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")
 SCDIR=$(realpath $SCDIR)
 export MAVEN_THREADS=1C
 export LOCAL=true
-$SCDIR/mvnw install -DskipTests -T 1C -P-snapshot -P-integration -DskipTests
+$SCDIR/mvnw clean install -DskipTests -T 1C -P-snapshot -P-integration -DskipTests