Fix package names to be same across configs

debian/control

-Source: distrho-plugin-ports-lv2
+Source: zynthbox-plugin-distrho-plugin-ports-lv2
 Section: misc
 Priority: optional
 Maintainer: Probal Basak <probal31@gmail.com>
@@ -6,7 +6,7 @@ Build-Depends: debhelper (>= 11), cmake, g++, clang-format
 Standards-Version: 4.1.3
 Homepage: https://github.com/DISTRHO/DISTRHO-Ports
 
-Package: distrho-plugin-ports-lv2
+Package: zynthbox-plugin-distrho-plugin-ports-lv2
 Architecture: any
 Depends: ${shlibs:Depends}, ${misc:Depends}
-Description: Build distrho-plugin-ports-lv2 deb
+Description: Build zynthbox-plugin-distrho-plugin-ports-lv2 deb

debian/copyright

 Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
-Upstream-Name: distrho-plugin-ports-lv2
+Upstream-Name: zynthbox-plugin-distrho-plugin-ports-lv2
 Source: https://github.com/DISTRHO/DISTRHO-Ports
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