Modify SOURCE_VERSION for fix mixed revisions, more filename friendly
svnversion (svnliteversion) may generate following output options
4123:4168 mixed revision working copy
4168M modified working copy
4123S switched working copy
4123P partial working copy, from a sparse checkout
4123:4168MS mixed revision, modified, switched working copy````
If reuse SOURCE_VERSION desirable to replace ":" -> "_"
Modify SOURCE_VERSION for fix mixed revisions, more filename friendly svnversion (svnliteversion) may generate following output options