prepareWorkspace: fix `REPOSITORY` does not end with `.git` (#1838)
prepareWorkspace: fix `REPOSITORY` does not end with `.git` (#1838)

* Revert "prepareWorkspace: fix `REPOSITORY` does not end with `.git` (#1837)"

This reverts commit 507aefc4c3d1ce614ac02af5939106f35c24d35d.

* fix

# Conflicts:
#	sbin/prepareWorkspace.sh
karianna/openjdk-build,karianna/openjdk-build,AdoptOpenJDK/openjdk-build,AdoptOpenJDK/openjdk-build