[FEATURE]: add pagination support for 'buildtest history'

[shahzebsiddiqui]

Please describe your feature request

Similar to #1210, let's add pagination support for buildtest history command via --pager and -p option.

Let's remove the -p option from buildtest history list and move this up a level to buildtest history --pager

(buildtest)  ~/Documents/github/buildtest/ [update_buildtest_help+*] buildtest history list -h
usage: buildtest [options] [COMMANDS] history list [-h] [-n] [-t] [--pager]

optional arguments:
  -h, --help       show this help message and exit
  -n, --no-header  Do not print header columns in terse output (--terse)
  -t, --terse      Print output in machine readable format
  --pager          Enabling PAGING when viewing result

We should have buildtest history --pager list work exactly how buildtest history list --pager works.

The pagination for buildtest history query should work in the following cases

• buildtest history -p query 0
• buildtest history -p query 0 --output

Action Item

• Add --pager and -p option in https://github.com/buildtesters/buildtest/blob/devel/buildtest/cli/__init__.py and also remove this from buildtest history list --pager.
• Add support of pagination for commands buildtest history list and buildtest history query <id>. https://github.com/buildtesters/buildtest/blob/devel/buildtest/cli/history.py
• Add option to bash completion script https://github.com/buildtesters/buildtest/blob/devel/bash_completion.sh and make sure buildtest history list --pager option is removed from bash completion
• Add regression test for pagination in https://github.com/buildtesters/buildtest/blob/devel/tests/cli/test_history.py
• Add a row entry in buildtest help history pertaining to pagination in https://github.com/buildtesters/buildtest/blob/devel/buildtest/cli/help.py

Post question in Slack

• I agree that I posted my question in slack before creating this issue

Is there an existing issue

• I confirm there is no existing issue for this issue