chore: Add invoke tasks to configure with meson for development

[pieterlexis]

Short description

I got tired of figuring out options to pass to meson. Now you can configure the products locally with inv dev-{PRODUCT}-configure-meson {full|least}.

There are some options you can pass, to e.g. enable unit tests, coverage, clang. See inv --help dev-{PRODUCT}-configure-meson.

Checklist

I have:

• read the CONTRIBUTING.md document
• read and accepted the Developer Certificate of Origin document, including the AI Policy, and added a "Signed-off-by" to my commits
• compiled this code
• tested this code
• included documentation (including possible behaviour changes)
• documented the code
• added or modified regression test(s)
• added or modified unit test(s)

[coveralls]

Pull Request Test Coverage Report for Build 22672702991

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 2857 unchanged lines in 79 files lost coverage.
• Overall coverage decreased (-0.9%) to 70.731%

---

Files with Coverage Reduction	New Missed Lines	%
pdns/dnsdistdist/dnsdist-tcp.cc	1	75.15%
pdns/recursordist/sortlist.hh	1	75.0%
pdns/signingpipe.cc	1	85.03%
pdns/dnsname.hh	2	90.66%
pdns/dnstap.cc	2	70.71%
pdns/dnsparser.cc	3	85.72%
pdns/ednscookies.hh	3	72.73%
pdns/epollmplexer.cc	3	83.23%
pdns/opensslsigners.cc	3	61.27%
pdns/recursordist/negcache.hh	3	80.0%

Totals
Change from base Build 22618872733:	-0.9%
Covered Lines:	119378
Relevant Lines:	153702

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💛 - Coveralls