Log Message:
libgpg-error: updated to 1.45

Noteworthy changes in version 1.45 (2022-04-07)
-----------------------------------------------

 * Support the "sysopen" mode parameter for gpgrt_fopen so that file
   names longer than MAX_PATH can be supported under Windows.

 * gpgrt_access and gpgrt_mkdir now support file names longer than
   MAX_PATH.

 * gpgrt_fopen now maps "/dev/null" to "nul" on Windows.

 * Published some internal helper functions for Windows.

 * Interface changes relative to the 1.42 release:
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 gpgrt_free_wchar                 NEW.
 gpgrt_fname_to_wchar             NEW.
 gpgrt_utf8_to_wchar              NEW.
 gpgrt_wchar_to_utf8              NEW.