Adjust number of t5541 "push 2000 tags over http" test, which we skip on
aarch64 and ppc64le arches. It was shifted from 36 to 37 by upstream
b0c4adcdd7 (remote-curl: send Accept-Language header to server,
2022-07-11).
Release notes:
https://github.com/git/git/raw/v2.38.0-rc0/Documentation/RelNotes/2.38.0.txt
