Fix rpmlint errors

- three packages - tools-fonts, tools-dvips, tools-printing - contain
  only Bash scripts, so they can be noarch. In that case we don't
  require specific arch for ghostscript when we install those packages
- we use `fc-list` during generating macros in spec file, so we need to
  have fontconfig in buildroot

ghostscript.spec

@@ -54,8 +54,8 @@ Source:           https://github.com/ArtifexSoftware/ghostpdl-downloads/releases
 
 Requires:         libgs%{?_isa} = %{version}-%{release}
 Requires:         jbig2dec-libs = %{jbig2dec_version}
-Requires:         %{name}-tools-fonts%{?_isa} = %{version}-%{release}
-Requires:         %{name}-tools-printing%{?_isa} = %{version}-%{release}
+Requires:         %{name}-tools-fonts = %{version}-%{release}
+Requires:         %{name}-tools-printing = %{version}-%{release}
 
 Provides:         ghostscript-core = %{version}-%{release}
 Obsoletes:        ghostscript-core < 9.53.3-6
@@ -76,6 +76,8 @@ BuildRequires:    urw-base35-fonts-devel
 # Already packaged software -- needed for debundling of Ghostscript:
 BuildRequires:    cups-devel
 BuildRequires:    dbus-devel
+# we use fc-list in generating macros at the top of SPEC file
+BuildRequires:    fontconfig
 BuildRequires:    fontconfig-devel
 BuildRequires:    freetype-devel
 BuildRequires:    jbig2dec-devel = %{jbig2dec_version}
@@ -180,7 +182,8 @@ against Ghostscript's library, which provides Ghostscript's core functionality.
 #       executable instead of package.
 %package tools-dvipdf
 Summary:          Ghostscript's 'dvipdf' utility
-Requires:         %{name}%{?_isa} = %{version}-%{release}
+BuildArch:        noarch
+Requires:         %{name} = %{version}-%{release}
 Requires:         %{_bindir}/dvips
 
 %description tools-dvipdf
@@ -191,7 +194,8 @@ PDF files using Ghostscript and dvips.
 
 %package tools-fonts
 Summary:          Ghostscript's font utilities
-Requires:         %{name}%{?_isa} = %{version}-%{release}
+BuildArch:        noarch
+Requires:         %{name} = %{version}-%{release}
 
 %description tools-fonts
 This package provides utilities which are useful when you are working with AFM,
@@ -201,7 +205,8 @@ PFB or PFA files, mostly for conversion purposes.
 
 %package tools-printing
 Summary:          Ghostscript's printing utilities
-Requires:         %{name}%{?_isa} = %{version}-%{release}
+BuildArch:        noarch
+Requires:         %{name} = %{version}-%{release}
 
 %description tools-printing
 This package provides utilities for formatting and printing text files using
@@ -424,6 +429,9 @@ done
 # =============================================================================
 
 %changelog
+* Mon Jan 22 2024 Zdenek Dohnal <zdohnal@redhat.com> - 10.02.1-7
+- fix rpmlint errors
+
 * Sat Jan 20 2024 Michael J Gruber <mjg@fedoraproject.org> - 10.02.1-7
 - fix another FTBFS with GCC 14