kotlin-lsp linux x64 should use `java` from PATH instead of searching in install-directory/jre

[p-louis]

With the latest release 261.13587.0, kotlin-lsp now fails with

'java' was not found at /<install-directory>/jre, installation corrupted

Even though the appropriate java binary can be found in the path.

[Decodetalkers]

you should make it executable first. Then it can be used.. But it is quite weird for it to bring another java itself..