Forgot to set kxstudio-build-scripts as build dependency

Signed-off-by: falkTX <falktx@falktx.com>

sources/apps/cadence/debian/changelog

@@ -1,4 +1,4 @@
-cadence (6:0.9.2-1kxstudio1) focal; urgency=medium
+cadence (6:0.9.2-1kxstudio2) focal; urgency=medium
 
   * Initial package
 

sources/apps/cadence/debian/control

@@ -3,6 +3,7 @@ Section: sound
 Priority: optional
 Maintainer: falkTX <falktx@falktx.com>
 Build-Depends: debhelper-compat (= 13),
+  kxstudio-build-scripts,
   pkg-config,
   qtbase5-dev,
   qtbase5-dev-tools,