submodules: update nightly branch

client-gnome @ ce48f0c6

-Subproject commit 9da6aa16c300dc19a4a115beb0033f52cf3a58d2
+Subproject commit ce48f0c6c653a16ffcd759effd9ba9e5e2a36e6f

daemon @ d2ae07d3

-Subproject commit 7eb1e7373d48fa4c23f142b0b70c09f437d22e36
+Subproject commit d2ae07d329cbc578074da37a33c806d9a9845e8f

docker/Dockerfile_opensuse-leap_15.1

-FROM opensuse/leap:15.2
+FROM opensuse/leap:15.1
 RUN zypper --non-interactive install  dnf
 RUN dnf clean all
 RUN zypper --non-interactive lr

lrc @ 2d3b1f01

-Subproject commit 07f522570e21d008356a2f609fbe40eef383900a
+Subproject commit 2d3b1f017cbb824172a3b605af6efa453dd0edc9

make-ring.py

@@ -192,7 +192,7 @@ def run_powersell_cmd(cmd):
 def write_qt_conf(path):
     # Add a configuration that can be supplied to qmake
     # e.g. `qmake -qt=5.15 [mode] [options] [files]`
-    if path is '':
+    if path == '':
         return
     with open('/usr/share/qtchooser/' + QT5_VERSION + '.conf', 'w+') as fd:
         fd.write(path.rstrip('/') + '/bin\n')
@@ -352,7 +352,7 @@ def run_install(args):
         else:
             install_args += ("-c", "client-qt")
             install_args += ("-q", QT5_VERSION)
-            if args.qt is '':
+            if args.qt == '':
                 install_args += ("-Q", DEFAULT_QT_PATH)
             else:
                 install_args += ("-Q", args.qt)