Update debian packaging and compat level

debian/compat

@@ -1 +1 @@
-9
+11

debian/control

@@ -1,8 +1,8 @@
 Source: nymea-experience-plugin-airconditioning
 Section: utils
 Priority: optional
-Maintainer: Michael Zanetti <michael.zanetti@nymea.io>
-Standards-Version: 3.9.7
+Maintainer: nymea GmbH <developer@nymea.io>
+Standards-Version: 4.6.0
 Homepage: https://nymea.io
 Build-Depends: debhelper (>= 9.0.0),
                dpkg-dev (>= 1.16.1~),
@@ -11,6 +11,7 @@ Build-Depends: debhelper (>= 9.0.0),
                qt5-qmake,
                qtbase5-dev,
 
+
 Package: nymea-experience-plugin-airconditioning
 Section: libs
 Architecture: any

debian/rules

@@ -21,7 +21,11 @@ override_dh_auto_clean:
 override_dh_auto_test:
 
 override_dh_install: $(PREPROCESS_FILES:.in=)
-	dh_install --fail-missing
+	dh_install
+
+# Note that this is the default with compat level 12.
+override_dh_missing:
+	dh_missing --list-missing
 
 %:
 	dh $@ --buildsystem=qmake --parallel