Adjust dependencies for Debian 11 compatibility

linux/debian/control

@@ -17,7 +17,7 @@ Architecture: any
 # Define dependencies explicitly for the best compatibility across all supported Ubuntu/Debian versions.
 # The automatism would otherwise select package names or versions which are not available on some systems,
 # especially when run in the Github Ubuntu 18.04 build environment.
-Depends: libc6 (>= 2.31), libstdc++6 (>= 10.5), libgcc1 (>= 10.5), libjack-jackd2-0 (>= 1.9.12) | libjack-0.125, libqt5core5a (>= 5.12), libqt5network5 (>= 5.12), libqt5xml5 (>= 5.12), libqt5gui5 (>= 5.12) | libqt5gui5-gles (>= 5.12), libqt5widgets5 (>= 5.12), libqt5multimedia5 (>= 5.12)
+Depends: libc6 (>= 2.31), libstdc++6 (>= 10.2), libgcc1 (>= 10.2), libjack-jackd2-0 (>= 1.9.12) | libjack-0.125, libqt5core5a (>= 5.12), libqt5network5 (>= 5.12), libqt5xml5 (>= 5.12), libqt5gui5 (>= 5.12) | libqt5gui5-gles (>= 5.12), libqt5widgets5 (>= 5.12), libqt5multimedia5 (>= 5.12)
 Recommends: qjackctl
 Description: Low latency Audio Server/Client
  Jamulus is for playing, rehearsing, or just jamming with your friends, your band
@@ -31,7 +31,7 @@ Description: Low latency Audio Server/Client
 
 Package: jamulus-headless
 Architecture: any
-Depends: libc6 (>= 2.31), libstdc++6 (>= 10.5), libgcc1 (>= 10.5), libqt5core5a (>= 5.12), libqt5network5 (>= 5.12), libqt5xml5 (>= 5.12)
+Depends: libc6 (>= 2.31), libstdc++6 (>= 10.2), libgcc1 (>= 10.2), libqt5core5a (>= 5.12), libqt5network5 (>= 5.12), libqt5xml5 (>= 5.12)
 Description: Low latency Audio Server (headless)
  This package contains a Jamulus binary built for headless operation
  (without GUI library dependencies) and a jamulus-headless systemd service.