Drop the now obsolete %install debuginfo hack

The %install override is no longer needed or compatible with 4.20.0
(4.19.91 being the latest pre-release snapshot in Rawhide) now that a
proper mechanism is implemented in RPM itself that that takes care of
debuginfo enablement, see:

- https://github.com/rpm-software-management/rpm/issues/2204
- https://rpm.org/wiki/Releases/4.20.0

macros

@@ -303,10 +303,6 @@ for k,_ in pairs(stripped_flags) do print(k .. " ") end
     %{__os_install_post}\
 %{nil}
 
-%install %{?_enable_debug_packages:%{?buildsubdir:%{debug_package}}}\
-%%install\
-%{nil}
-
 #
 # Should missing buildids terminate a build?
 %_missing_build_ids_terminate_build    1

redhat-rpm-config.spec

@@ -4,7 +4,7 @@
 # 2) When making changes, increment the version (in baserelease) by 1.
 #    rpmdev-bumpspec and other tools update the macro below, which is used
 #    in Version: to get the desired effect.
-%global baserelease 290
+%global baserelease 291
 
 Summary: Red Hat-family-specific rpm configuration files
 Name: redhat-rpm-config
@@ -118,7 +118,7 @@ Requires: zig-srpm-macros
 Requires: build-reproducibility-srpm-macros
 %endif
 
-Requires: rpm >= 4.11.0
+Requires: rpm >= 4.19.91
 Requires: dwz >= 0.4
 Requires: zip
 Requires: (annobin-plugin-gcc if gcc)
@@ -254,6 +254,9 @@ install -p -m 644 -t %{buildroot}%{_rpmluadir}/fedora common.lua
 %doc buildflags.md
 
 %changelog
+* Wed May 22 2024 Michal Domonkos <mdomonko@redhat.com> - 291-1
+- Drop the now obsolete %%install override hack for debuginfo enablement
+
 * Mon May 13 2024 Timm Bäder <tbaeder@redhat.com> - 290-1
 - Add clang link config file