Update to git version v2.46.0, this requires changes for these
upstream commits:

* e7da9385708accf518a80a1e17969020fb361048
  global: introduce `USE_THE_REPOSITORY_VARIABLE` macro

* 9da95bda74cf10e1475384a71fd20914c3b99784
  hash: require hash algorithm in `oidread()` and `oidclr()`

* 30aaff437fddd889ba429b50b96ea4c151c502c5
  refs: pass repo when peeling objects

* c8f815c2083c4b340d4148a15d45c55f2fcc7d3f
  refs: remove functions without ref store

Signed-off-by: Christian Hesse <mail@eworm.de>

fix error that is given because of macro overlapping cgit_filter member:

../filter.c:388:10: error: no member named '__fprintf_chk' in
'struct cgit_filter'
  388 |         filter->fprintf(filter, f, prefix);
      |         ~~~~~~  ^
/usr/include/bits/stdio2.h:92:3: note: expanded from macro 'fprintf'
   92 |   __fprintf_chk (stream, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
      |   ^
1 error generated.

Signed-off-by: Denis Pronin <dannftk@yandex.ru>
Signed-off-by: Christian Hesse <mail@eworm.de>

Signed-off-by: Christian Hesse <mail@eworm.de>

Update to git version v2.45.2, no additional changes required.

Signed-off-by: Christian Hesse <mail@eworm.de>

Update to git version v2.45.1, no additional changes required.

Signed-off-by: Christian Hesse <mail@eworm.de>

Update to git version v2.45.0, this requires changes for these
upstream commits:

* 9720d23e8caf4adee44b3a32803a9bb0480118bd
  date: make DATE_MODE thread-safe

Signed-off-by: Christian Hesse <mail@eworm.de>

Update to git version v2.44.0, no additional changes required.

Signed-off-by: Christian Hesse <mail@eworm.de>

Update to git version v2.43.2, no additional changes required.

(Git v2.43.1 fails to build, thus skipping.)

Signed-off-by: Christian Hesse <mail@eworm.de>

Update to git version v2.43.0, no additional changes required.

Signed-off-by: Christian Hesse <mail@eworm.de>

Update to git version v2.42.1, no additional changes required.

Signed-off-by: Christian Hesse <mail@eworm.de>