change to use super() method,

so the inherited method will use GitBash.name(), via cls.name() to access config settings in rez.shells.Shell.find_executable()

Signed-off-by: george.ridal <george.ridal@findesign.com.au>

Author: vanridal

src/rezplugins/shell/gitbash.py

@@ -37,7 +37,7 @@ def executable_name(cls):
 
     @classmethod
     def find_executable(cls, name, check_syspaths=False):
-        exepath = Bash.find_executable(name, check_syspaths=check_syspaths)
+        exepath = super(GitBash, cls).find_executable(name, check_syspaths=check_syspaths)
 
         if exepath and "system32" in exepath.lower():
             print_warning(