Moved GEF_DEFAULT_BRANCH to the top of the script so the value is k…

…now when `update_gef` is taken

gef.py

@@ -88,6 +88,8 @@
                     Union)
 from urllib.request import urlopen
 
+GEF_DEFAULT_BRANCH                     = "main"
+GEF_EXTRAS_DEFAULT_BRANCH              = "main"
 
 def http_get(url: str) -> Optional[bytes]:
     """Basic HTTP wrapper for GET request. Return the body of the page if HTTP code is OK,
@@ -156,9 +158,6 @@ def update_gef(argv: List[str]) -> int:
 
 PATTERN_LIBC_VERSION                   = re.compile(rb"glibc (\d+)\.(\d+)")
 
-GEF_DEFAULT_BRANCH                     = "main"
-GEF_EXTRAS_DEFAULT_BRANCH              = "main"
-
 gef : "Gef"
 __registered_commands__ : Set[Type["GenericCommand"]]                                        = set()
 __registered_functions__ : Set[Type["GenericFunction"]]                                      = set()