CMake: Prefer Python 3.7 then 3.6 (osquery#6057)

We are not currently ready for Python 3.8,
so we prefer either the newest 3.7 or 3.6.

Add New_Release GitHub issue template (osquery#5979)

Update CHANGELOG for 4.0.2 (osquery#5803)

Buck: Update version to 4.0.1 (osquery#5786)

Merge Azure Pipelines build and test jobs (osquery#5610)

Originally the separation existed because there were multiple branches,
and only one of them was protected by PRs.
So broken commits could land and differentiating from broken build
or tests was useful.

This is not true anymore and PRs checks are per pipeline, not per job,
so the separation wouldn't make a difference.

release: prepping for osquery 3.4.0 release on Windows

update aws-sdk-cpp 1.4.55 on windows (osquery#5255)

bug: explicitly set safe permissions on osquery dbs (osquery#5229)

remove io_service (osquery#4804)

memory leak resolve for dispatcher (osquery#4597)