packaging: fix permissions issues

generated files should be using correct UID:GID
Change-Id: I5eae54d683862154a873787c3d8e1b73b55b0beb

extras/packaging/gnu-linux/scripts/build-package-debian.sh

@@ -133,3 +133,4 @@ dpkg-buildpackage -b -uc -us ${DPKG_BUILD_OPTIONS}
 # Move the artifacts to the output.
 mv ../*deb /opt/output        # .deb and .ddeb packages
 chown -R "${CURRENT_UID}:${CURRENT_UID}" /opt/output
+chown -R "${CURRENT_UID}:${CURRENT_UID}" .

extras/packaging/gnu-linux/scripts/build-package-rpm.sh

@@ -144,6 +144,7 @@ rpmbuild --define "debug_package %{nil}" -ba jami.spec
 mv /root/rpmbuild/RPMS/*/* /opt/output
 touch /opt/output/.packages-built
 chown -R "$CURRENT_UID:$CURRENT_UID" /opt/output
+chown -R "${CURRENT_UID}:${CURRENT_UID}" .
 
 # TODO: One click install: create a package that combines the already
 # built package into one.

extras/packaging/gnu-linux/scripts/build-package-snap.sh

@@ -35,4 +35,5 @@ snapcraft # requires snapcraft >= 4.8
 
 # move the built snap to output
 mv *.snap /opt/output/
+chown -R "${CURRENT_UID}:${CURRENT_UID}" .
 chown ${CURRENT_UID}:${CURRENT_GID} /opt/output/*.snap