Debugging UI and settings

Debugging UI and settings

• Added support for using the JLinkScript files in the nRF Connect SDK to initialize the debugger. These files are now used instead of the JLinkScript files packaged with the extension.
• Added debug configuration options for skipping functions (skipFunctions) and files (skipFiles) when stepping through code.
• Fixed multiple issues when binding debug configurations.
• Fixed an issue with missing location of debug symbols on Windows.
• Fixed an issue with starting a debug session when flashing depends on device recovery first.