Accepting request 736323 from hardware👢staging

- Add avnetultra96rev1
- update_git.sh: Allow GIT_LOCAL_TREE to be a soft link as well
- Add u-boot-zynqzturn

OBS-URL: https://build.opensuse.org/request/show/736323
OBS-URL: https://build.opensuse.org/package/show/hardware:boot/u-boot?expand=0&rev=49

update_git.sh

@@ -21,7 +21,7 @@ CMP_DIR=/dev/shm/u-boot-factory-cmp-dir
 rm -rf $GIT_DIR
 rm -rf $CMP_DIR
 
-if [ -d "$GIT_LOCAL_TREE" ]; then
+if [ -d "$GIT_LOCAL_TREE" ] || [ -L "$GIT_LOCAL_TREE" ]; then
     echo "Processing $GIT_BRANCH branch of local git tree, using tag:" \
          "$GIT_UPSTREAM_TAG"
     if ! (cd $GIT_LOCAL_TREE && git show-branch $GIT_BRANCH &>/dev/null); then