revert(3p/git): Revert merge of git upstream at v2.26.2

This causes cgit to serve error pages, which is undesirable.

This reverts commit 5229c9b232, reversing
changes made to f2b211131f.

third_party/git/contrib/credential/netrc/.gitignore

@@ -1 +0,0 @@
-git-credential-netrc

third_party/git/contrib/credential/netrc/Makefile

@@ -1,30 +1,8 @@
 # The default target of this Makefile is...
 all::
 
-SCRIPT_PERL = git-credential-netrc.perl
-GIT_ROOT_DIR = ../../..
-HERE = contrib/credential/netrc
-
-SCRIPT_PERL_FULL = $(patsubst %,$(HERE)/%,$(SCRIPT_PERL))
-
-all:: build
-
-build:
-	$(MAKE) -C $(GIT_ROOT_DIR) SCRIPT_PERL="$(SCRIPT_PERL_FULL)" \
-                build-perl-script
-
-install: build
-	$(MAKE) -C $(GIT_ROOT_DIR) SCRIPT_PERL="$(SCRIPT_PERL_FULL)" \
-                install-perl-script
-
-clean:
-	$(MAKE) -C $(GIT_ROOT_DIR) SCRIPT_PERL="$(SCRIPT_PERL_FULL)" \
-                clean-perl-script
-
-test: build
+test:
 	./t-git-credential-netrc.sh
 
-testverbose: build
+testverbose:
 	./t-git-credential-netrc.sh -d -v
-
-.PHONY: all build install clean test testverbose

third_party/git/contrib/credential/netrc/git-credential-netrc

@@ -423,7 +423,7 @@ sub load_config {
 	# load settings from git config
 	my $options = shift;
 	# set from command argument, gpg.program option, or default to gpg
-	$options->{'gpg'} //= Git::config('gpg.program')
+	$options->{'gpg'} //= Git->repository()->config('gpg.program')
 	                  // 'gpg';
 	log_verbose("using $options{'gpg'} for GPG operations");
 }