Use consistent style for passing logger name

This has each module use `__name__` for the path to its own logger.
Previously, most modules did this several hard-coded their names in
calls to logging.getLogger.

git/config.py

@@ -61,7 +61,7 @@
 __all__ = ("GitConfigParser", "SectionConstraint")
 
 
-log = logging.getLogger("git.config")
+log = logging.getLogger(__name__)
 log.addHandler(logging.NullHandler())
 
 

git/objects/commit.py

@@ -52,7 +52,7 @@
 
 # ------------------------------------------------------------------------
 
-log = logging.getLogger("git.objects.commit")
+log = logging.getLogger(__name__)
 log.addHandler(logging.NullHandler())
 
 __all__ = ("Commit",)

git/objects/submodule/base.py

@@ -56,7 +56,7 @@
 __all__ = ["Submodule", "UpdateProgress"]
 
 
-log = logging.getLogger("git.objects.submodule.base")
+log = logging.getLogger(__name__)
 log.addHandler(logging.NullHandler())
 
 

git/objects/submodule/root.py

@@ -22,7 +22,7 @@
 
 __all__ = ["RootModule", "RootUpdateProgress"]
 
-log = logging.getLogger("git.objects.submodule.root")
+log = logging.getLogger(__name__)
 log.addHandler(logging.NullHandler())
 
 

git/remote.py

@@ -65,7 +65,7 @@
 # -------------------------------------------------------------
 
 
-log = logging.getLogger("git.remote")
+log = logging.getLogger(__name__)
 log.addHandler(logging.NullHandler())