Change Maven command to include 'install' step

Signed-off-by: Dave Syer <david.syer@broadcom.com>

Author: dsyer

.github/workflows/deploy.yml

@@ -33,5 +33,5 @@ jobs:
       run: |
           echo "${signing_key}" > private.asc
           gpg --import --batch --no-tty private.asc
-          ./mvnw -B deploy -s .mvn/settings.xml
+          ./mvnw -B install deploy -s .mvn/settings.xml