libgpg-error: Update to 1.42

libgpg-error: Update to 1.42

- Update from 1.41 to 1.42
- Update rootfile
- Changelog
   2021-03-22  Werner Koch  <wk@gnupg.org>
	core: Add GPG_ERR_SOURCE_TPM2D.
	+ commit 200bf2ed9d610219cc0b12a91dedb3bfd52d36b7
	* src/err-sources.h.in (GPG_ERR_SOURCE_TPM2D): New.
   2021-03-05  Werner Koch  <wk@gnupg.org>
	w32: Allow Unicode paths for the gettext domain.
	+ commit 618ce381f9d70f3a94e87f58f667a6138411018e
	* src/w32-gettext.c: Remove remaining WindowsCE support
	(load_domain): Use CreateFileW.
   2021-03-04  Werner Koch  <wk@gnupg.org>
	w32: Minor cleanup of w32-gettext.
	+ commit 3bf1de7b72be8e1d9fa78eb94730772d9cf61c44
	* src/w32-gettext.c: Include gpgrt.h instead gpg-error.h.
	(utf8_to_wchar): Use underscored function.
	(_gpg_w32_textdomain): Ditto.
   2021-02-18  NIIBE Yutaka  <gniibe@fsij.org>
	build: Support --disable-threads by gen-lock-obj.sh.
	+ commit 1fb90a7da186ee2ee098a666f6f3a35bb1720e59
	* configure.ac: Supply --disable-threads to gen-lock-obj.sh.
	Tighten the condition of using gen-lock-obj.sh for GNU/Linux.
	* src/gen-lock-obj.sh: Support --disable-threads.
   2021-02-16  NIIBE Yutaka  <gniibe@fsij.org>
	build: Fix gpgrt-config.
	+ commit ed3cd20de8d3eab92dd8fff02bcc214c55d08398
	* src/gpgrt-config.in: Remove delimiter variable.
	build: More fix for determining libdir for gpgrt-config.
	+ commit 28a21addc2e30b0756cdc6774c79f69070df8829
	* src/gpg-error.m4: Use CC -print-search-dirs for better support of
	GNU style cross prefix.
   2021-02-15  NIIBE Yutaka  <gniibe@fsij.org>
	build: Fix the previous change.
	+ commit d7fd25bbfb83cd445bc81aa695b2c6127c22fa59
	* src/gpg-error.m4: Fix test condition for GPGRT_CONFIG.
	Fix behaviour when there is no GPG_ERROR_CONFIG.
   2021-02-12  NIIBE Yutaka  <gniibe@fsij.org>
	build: Improve how to determine $libdir for gpgrt-config.
	+ commit 3cabbad4eec0e5bc6bdaa9f8626578934138adee
	* src/gpg-error.m4: Fix $gpgrt_libdir handling.
   2021-02-09  NIIBE Yutaka  <gniibe@fsij.org>
	Support cross-compiling on more platforms.
	+ commit 99ae862a96a569724f49a604ebb7d3f6d2c2d374
	* src/gen-lock-obj.sh (ECHO_C, ECHO_N): Portability fix.

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>