Drop versioned BRs

We have new enough versions in all current Fedora releases.

file-roller.spec

@@ -9,18 +9,18 @@ Source0:        https://download.gnome.org/sources/%{name}/3.38/%{name}-%{versio
 # https://bugzilla.redhat.com/show_bug.cgi?id=1947535
 Patch1:         file-roller-3.38.0-CVE-2020-36314.patch
 
-BuildRequires:  meson >= 0.43
+BuildRequires:  meson
 BuildRequires:  gcc
-BuildRequires:  pkgconfig(glib-2.0) >= 2.36
+BuildRequires:  pkgconfig(glib-2.0)
 BuildRequires:  pkgconfig(gthread-2.0)
-BuildRequires:  pkgconfig(gtk+-3.0) >= 3.13.2
+BuildRequires:  pkgconfig(gtk+-3.0)
 %if 0%{?flatpak}
 %else
-BuildRequires:  pkgconfig(libnautilus-extension) >= 2.22.2
+BuildRequires:  pkgconfig(libnautilus-extension)
 %endif
-BuildRequires:  pkgconfig(json-glib-1.0) >= 0.14.0
+BuildRequires:  pkgconfig(json-glib-1.0)
-BuildRequires:  pkgconfig(libnotify) >= 0.4.3
+BuildRequires:  pkgconfig(libnotify)
-BuildRequires:  pkgconfig(libarchive) >= 3.0.0
+BuildRequires:  pkgconfig(libarchive)
 BuildRequires:  file-devel
 BuildRequires:  (/usr/bin/gcpio or /usr/bin/cpio)
 BuildRequires:  gettext