Revert "util/kconfig: Uprev to Linux 5.13's kconfig"

This reverts commit 53ea1d44f0435ca419de04e275e08b1bd296922c.

Change-Id: I212366a7b56ead9e05bc095cf276776c8f7a2a26
---
M Documentation/getting_started/kconfig.md
M Makefile
M payloads/coreinfo/Makefile
M payloads/libpayload/Makefile
M payloads/libpayload/Makefile.payload
M tests/Makefile.inc
M util/abuild/abuild
D util/kconfig/.gitignore
M util/kconfig/Makefile
M util/kconfig/Makefile.inc
A util/kconfig/POTFILES.in
A util/kconfig/check.sh
M util/kconfig/conf.c
M util/kconfig/confdata.c
M util/kconfig/expr.c
M util/kconfig/expr.h
D util/kconfig/gconf-cfg.sh
M util/kconfig/gconf.c
M util/kconfig/images.c
D util/kconfig/images.h
D util/kconfig/internal.h
A util/kconfig/kxgettext.c
D util/kconfig/lexer.l
M util/kconfig/list.h
M util/kconfig/lkc.h
M util/kconfig/lkc_proto.h
A util/kconfig/lxdialog/.gitignore
A util/kconfig/lxdialog/check-lxdialog.sh
M util/kconfig/lxdialog/checklist.c
M util/kconfig/lxdialog/dialog.h
M util/kconfig/lxdialog/inputbox.c
M util/kconfig/lxdialog/menubox.c
M util/kconfig/lxdialog/textbox.c
M util/kconfig/lxdialog/util.c
M util/kconfig/lxdialog/yesno.c
D util/kconfig/mconf-cfg.sh
M util/kconfig/mconf.c
M util/kconfig/menu.c
D util/kconfig/merge_config.sh
D util/kconfig/nconf-cfg.sh
M util/kconfig/nconf.c
M util/kconfig/nconf.gui.c
M util/kconfig/nconf.h
D util/kconfig/patches/0001-Kconfig-Add-KCONFIG_STRICT-mode.patch
D util/kconfig/patches/0002-Kconfig-Change-symbol-override-from-warning-to-notic.patch
D util/kconfig/patches/0003-util-kconfig-conf.c-Fix-newline-in-error-printf.patch
D util/kconfig/patches/0004-src-util-Use-NULL-instead-of-0-for-pointer.patch
D util/kconfig/patches/0005-util-kconfig-Ignore-extra-symbols-in-configs-instead.patch
D util/kconfig/patches/0006-util-kconfig-Set-parameter-of-mkdir-to-only-one-for-.patch
D util/kconfig/patches/0007-kconfig-Allow-KCONFIG_STRICT-outside-of-confdata.c.patch
D util/kconfig/patches/0008-kconfig-Add-wildcard-support-for-source.patch
D util/kconfig/patches/0009-util-kconfig-Allow-emitting-false-booleans-into-kconfig-output.patch
D util/kconfig/patches/0010-reenable-source-in-choice.patch
D util/kconfig/patches/0011-remove-include-config-hardcodes.patch
D util/kconfig/patches/0012-safer-tmpfiles.patch
D util/kconfig/patches/series
D util/kconfig/preprocess.c
D util/kconfig/qconf-cfg.sh
M util/kconfig/qconf.cc
M util/kconfig/qconf.h
D util/kconfig/streamline_config.pl
M util/kconfig/symbol.c
M util/kconfig/util.c
A util/kconfig/zconf.gperf
A util/kconfig/zconf.hash.c_shipped
A util/kconfig/zconf.l
A util/kconfig/zconf.lex.c_shipped
A util/kconfig/zconf.tab.c_shipped
R util/kconfig/zconf.y
69 files changed, 9,477 insertions(+), 6,411 deletions(-)