Disables gdb's ability to set breakpoint on a file/function in a future shared library

**Describe the bug**
If we're trying to add a breakpoint, in a file/function which is part of a shared library that will be loaded once the program starts, gdb gives a prompt asking us if we want it to set the breakpoint upon loading of that library in the future. This works well.

Now with the .gdbinit, this prompt never appears. Instead I've to do a 'start' and the set the breakpoint.

**To Reproduce**
Steps to reproduce the behavior:
1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

**Expected behavior**
The prompt to set the breakpoint upon a future load of a shared library should appear

**Screenshots**
If applicable, add screenshots to help explain your problem.

**Please complete the following information:**
* OS: Linux
* gdbgui version (`gdbgui -v`): latest
* gdb version (`gdb -v`):
* browser [e.g. chrome, safari]:
* python packages (`pip freeze`):

**Additional context**
https://stackoverflow.com/questions/100444/how-to-set-breakpoints-on-future-shared-libraries-with-a-command-flag