specfile: prune unused buildrequires

Signed-off-by: Simon de Vlieger <[email protected]>

image-builder.spec

@@ -31,18 +31,12 @@ Source0:        %{gosource}
 
 
 BuildRequires:  %{?go_compiler:compiler(go-compiler)}%{!?go_compiler:golang}
-BuildRequires:  systemd
-BuildRequires:  krb5-devel
-BuildRequires:  python3-docutils
-BuildRequires:  make
 # Build requirements of 'theproglottis/gpgme' package
 BuildRequires:  gpgme-devel
 BuildRequires:  libassuan-devel
 # Build requirements of 'github.com/containers/storage' package
 BuildRequires:  device-mapper-devel
 %if 0%{?fedora}
-BuildRequires:  systemd-rpm-macros
-BuildRequires:  git
 # Build requirements of 'github.com/containers/storage' package
 BuildRequires:  btrfs-progs-devel
 # DO NOT REMOVE the BUNDLE_START and BUNDLE_END markers as they are used by 'tools/rpm_spec_add_provides_bundle.sh' to generate the Provides: bundled list