Minor Edebug manual keystroke clarifications

* doc/lispref/edebug.texi (Edebug Misc): Also mention the `a'
binding to abort (bug#44697).  Also fix `d' function reference, and
add `P' reference.

(cherry picked from commit b613f25f)
1 job for emacs-27 in 110 minutes and 8 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test
failed #8924
test-all

01:50:08

 
Name Stage Failure
failed
test-all Test
make[2]: *** [check-doit] Error 1
Makefile:317: recipe for target 'check-doit' failed
make[2]: Leaving directory '/builds/emacs/emacs/test'
Makefile:292: recipe for target 'check-expensive' failed
make[1]: Leaving directory '/builds/emacs/emacs/test'
Makefile:959: recipe for target 'check-expensive' failed
make[1]: *** [check-expensive] Error 2
make: *** [check-expensive] Error 2
ERROR: Job failed: exit code 1