The source project of this merge request has been removed.
gdb: remove deprecated commands & minor improvements
I removed the deprecated -stack-list-arguments and -thread-select commands.
Replacing stack-list-arguments with stack-list-variables allows us to reuse the parsing code used for local variables.
-thread-select commands are no longer needed since every command supports the --thread parameter, so I removed the (never called anymore) code that automatically adds these commands.
Also, I cleaned the stack-list-variables command string, removed a duplicated debug log output (the one on gdb error) and an useless one (the gdb input request).