OAK-11269: commit message check - allow format commonly used in this project (#1938)

Author: reschke

.commit-check.yml

@@ -17,8 +17,8 @@
 # further information in https://github.com/commit-check/commit-check/blob/main/README.rst
 checks:
   - check: message
-    regex: '^OAK-\d+\s\S+.*'
-    error: "The commit message must start with 'OAK-<ID> ' followed by some descriptive text"
+    regex: '^OAK-\d+:?\s\S+.*'
+    error: "The commit message must start with 'OAK-<ID>[:] ' followed by some descriptive text"
     suggest: Please check your commit message whether it matches above regex
 
   - check: author_name