run: Don't export unnecessary paths

We're using virFileFindResourceFull() to locate resources
nowadays, which makes exporting these information in the
environment unnecessary: see

  virDriverLoadModule() for LIBVIRT_DRIVER_DIR
  virLockManagerPluginNew() for LIBVIRT_LOCK_MANAGER_PLUGIN_DIR
  virLockManagerLockDaemonConnectionNew() for VIRTLOCKD_PATH
  doRemoteOpen() for LIBVIRTD_PATH

As further proof that we don't need to expose the information
this way anymore, we're not even exporting VIRTLOGD_PATH, which
would be necessary if virLogManagerConnect() didn't already
take care of that for us.
Signed-off-by: NAndrea Bolognani <abologna@redhat.com>
Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com>

run.in

@@ -60,11 +60,6 @@ else
 fi
 export PKG_CONFIG_PATH
 
-export LIBVIRT_DRIVER_DIR="$b/src/.libs"
-export LIBVIRT_LOCK_MANAGER_PLUGIN_DIR="$b/src/.libs"
-export VIRTLOCKD_PATH="$b/src"
-export LIBVIRTD_PATH="$b/src"
-
 # This is a cheap way to find some use-after-free and uninitialized
 # read problems when using glibc.
 random_val="$(awk 'BEGIN{srand(); print 1+int(255*rand())}' < /dev/null)"