contrib: no longer install libuuid as build dependency

We no longer need it. Only for build.sh script we require `uuidgen`
from util-linux package.

contrib/debian/REQUIRED_PACKAGES

@@ -73,7 +73,6 @@ install \
     python3-pip \
     python3-setuptools \
     udev \
-    uuid-dev \
     valgrind \
     \
     #end

contrib/fedora/REQUIRED_PACKAGES

@@ -65,7 +65,6 @@ install \
     libndp-devel \
     libselinux-devel \
     libtool \
-    libuuid-devel \
     make \
     meson \
     mobile-broadband-provider-info-devel \
@@ -80,6 +79,7 @@ install \
     rpm-build \
     systemd-devel \
     teamd-devel \
+    util-linux \
     vala-devel \
     vala-tools \
     valgrind \

contrib/fedora/rpm/NetworkManager.spec

@@ -254,7 +254,6 @@ BuildRequires: audit-libs-devel
 BuildRequires: gtk-doc
 %endif
 BuildRequires: libudev-devel
-BuildRequires: libuuid-devel
 BuildRequires: /usr/bin/valac
 BuildRequires: libxslt
 %if %{with bluetooth}