doc/dev: update basic-workflow.rst

doc/dev: update basic-workflow.rst

This PR updates the basic-workflow.rst file
to serve the needs of people in 2022 who were not
present at jump street.

The text has been refined up to the section called
"Integration Tests" (non-inclusive).

I'm adding an extra underscore to attempt to suppress the
"Duplicate explicit target name errors" error message.

Signed-off-by: Zac Dover <zac.dover@gmail.com>
(cherry picked from commit a227e4007a5ce66b63e42facf97f89655edf2169)

(squash) linking issue tracker correctly

This PR links issue tracker by label, and not
by file. This method was proposed by Kefu Chai
in 40f9e1cee054bb568dfa3267982467c99b4ce5c5
on 05 Sep 2020 and was never before incorporated
into Octopus. This was noticed by Neha Ojha in
May 2020.

Signed-off-by: Zac Dover <zac.dover@gmail.com>
(squash) more link fixes

Signed-off-by: Zac Dover <zac.dover@gmail.com>
(squash) see last commit

Signed-off-by: Zac Dover <zac.dover@gmail.com>
ibid

Signed-off-by: Zac Dover <zac.dover@gmail.com>
(squash) ibid

Working on fixing links.

Signed-off-by: Zac Dover <zac.dover@gmail.com>
(squash)

Signed-off-by: Zac Dover <zac.dover@gmail.com>
(squash) more tedious testing

Signed-off-by: Zac Dover <zac.dover@gmail.com>
(squash) fixing make check link

This fixes the make-check link in
tests-integration-tests.rst

Signed-off-by: Zac Dover <zac.dover@gmail.com>
(squash) fix integration tests links

Signed-off-by: Zac Dover <zac.dover@gmail.com>
(squash) cleaning links

Signed-off-by: Zac Dover <zac.dover@gmail.com>
(squash) same as all the others

Signed-off-by: Zac Dover <zac.dover@gmail.com>
(squash) ibid

Signed-off-by: Zac Dover <zac.dover@gmail.com>
(squash) fix broken link (again)

This corrects the error "Mismatch: both
interpreted text role prefix and reference suffix", which
presented because I treated the link to an external URL as
though it were a :ref:-style link to a location inside the
Ceph documentation suite.

Signed-off-by: Zac Dover <zac.dover@gmail.com>
(squash) ibid - malformed external link

Signed-off-by: Zac Dover <zac.dover@gmail.com>