Fix stackrc os-resource-classes typo
Attempting to use LIBS_FROM_GIT="ALL" results in a failure
due to a typo in stackrc for os-resource-classes repo.
Cloning into '/opt/stack/os-resource-classes'...
fatal: protocol ':-https' is not supported
<snip>
[ERROR] /opt/stack/devstack/functions-common:629 git call failed: [git clone :-https://opendev.org/openstack/os-resource-classes.git /opt/stack/os-resource-classes --branch master]
Remove the extraneous '='.
Change-Id: I21f86324dc15fe808b38e366f7af18c96fd3890c
diff --git a/stackrc b/stackrc
index 620b1fc..16aa93a 100755
--- a/stackrc
+++ b/stackrc
@@ -549,7 +549,7 @@
GITDIR["neutron-lib"]=$DEST/neutron-lib
# os-resource-classes library containing a list of standardized resource classes for OpenStack
-GITREPO["os-resource-classes"]=${OS_RESOURCE_CLASSES_REPO=:-${GIT_BASE}/openstack/os-resource-classes.git}
+GITREPO["os-resource-classes"]=${OS_RESOURCE_CLASSES_REPO:-${GIT_BASE}/openstack/os-resource-classes.git}
GITBRANCH["os-resource-classes"]=${OS_RESOURCE_CLASSES_BRANCH:-$TARGET_BRANCH}
# os-traits library for resource provider traits in the placement service