Update pattern to match maistra tagging: MAISTRA-54

hack/lib/build/version.sh

@@ -45,7 +45,7 @@ function os::build::version::git_vars() {
 			# Try to match the "git describe" output to a regex to try to extract
 			# the "major" and "minor" versions and whether this is the exact tagged
 			# version or whether the tree is between two tagged versions.
-			if [[ "${OS_GIT_VERSION}" =~ ^v([0-9]+)\.([0-9]+)\.([0-9]+)(\.[0-9]+)*([-].*)?$ ]]; then
+			if [[ "${OS_GIT_VERSION}" =~ ^v([0-9]+)\.([0-9]+)\.([0-9]+)(\.[0-9]+)*([+].*)?$ ]]; then
 				OS_GIT_MAJOR=${BASH_REMATCH[1]}
 				OS_GIT_MINOR=${BASH_REMATCH[2]}
 				OS_GIT_PATCH=${BASH_REMATCH[3]}