[Bug] run.sh doesn't check for Java versions higher than 17 and notify-send fails silently if the command is not found

[RiQuY]

Describe the issue
The run.sh script only checks for the string "version "17" in the output of java -version command, any other version even higher than 17 fails the check. In the installation docs it that java version 17 or higher should be valid. https://github.com/hyperdefined/CustomLauncherRewrite/wiki/Linux-Install#java-17

After failing the check the run.sh script can fail too because the system may not have the notify-send utility.

Output of java -version on my system:

openjdk version "22.0.1" 2024-04-16
OpenJDK Runtime Environment (build 22.0.1+8-suse-2.1-x8664)
OpenJDK 64-Bit Server VM (build 22.0.1+8-suse-2.1-x8664, mixed mode, sharing)

Log file

/opt/CustomLauncherRewrite/run.sh
/opt/CustomLauncherRewrite/run.sh: línea 24: notify-send: orden no encontrada

[hyperdefined]

There's already a PR (#96) to fix the Java version check, waiting on the author currently.

For notify-send not always being there, I'll see if there's another method for this.

[hyperdefined]

Fixed in 1637ecf