[rpms/pcs] f44: Drop git requirement

[Cristian Le <git@lecris.dev>]

            A new commit has been pushed.

            Repo   : rpms/pcs
            Branch : f44
            Commit : 2af1982dd151e114be2c13e3bcc6cb90f3acb0ab
            Author : Cristian Le <git@lecris.dev>
            Date   : 2026-09-11T20:04:00+02:00
            Stats  : +1/-3 in 1 file(s)
            URL    : https://src.fedoraproject.org/rpms/pcs/c/2af1982dd151e114be2c13e3bcc6cb90f3acb0ab?branch=f44

            Log:
            Drop git requirement

The git was only used for patches, but autopatch -p1 can handle git
patches just fine by itself.

Notes from mpospisi@redhat.com:
The original issue that this solves was an issue with TMT that couldn't
finish testing because git started doing some garbage collection in the
background. TMT uses rsync to move files in the background and it didn't
like that git was chnaging files around. The issue was reported to TMT:
https://github.com/teemtee/tmt/issues/4893

I didn't initially approve of this change because this relies on the
patch utility discarding garbage to use the git patches we produce from
the pcs_build repo. It also counts on the fact that git produces patches
that are compatible with the patch utility.

---
diff --git a/pcs.spec b/pcs.spec
index 2b55050..3ae6c1e 100644
--- a/pcs.spec
+++ b/pcs.spec
@@ -93,8 +93,6 @@ Obsoletes: pcs < 0.12.0
 Recommends: %{pkg_pcs_web_ui} == %{version}-%{release}
 
 
-# git for patches
-BuildRequires: git-core
 # for building pcs tarballs
 BuildRequires: autoconf
 BuildRequires: automake
@@ -339,7 +337,7 @@ update_times_patch(){
 # update_times_patch %%{PATCH201}
 
 # patch pcs sources
-%autosetup -S git -n %{pcs_source_name} -N
+%autosetup -n %{pcs_source_name} -N
 %autopatch -p1 -M 200
 # update_times_patch %%{PATCH1}
 update_times_patch %{PATCH1}