Fix ridiculous regex anchor mistake from 66137dffe
Unused import
Temporary CI workaround for RT#92226
Allow devcpan tests to pass by not considering SQLA 1.99_xx
Switch the bleadcpan test to 5.8.7
Centralize handling of refcount in DBIC::_Util
Rewire the leaktracer to store all refs by address, not by name

Also add better diagnostics during failure
Stop various CLONE-registries from growing indefinitely
Even saner diagnostics (view under diff -w)

Now that we no longer store signs of "ref X was here but GCed" there is no
point in "No leaks of X" pass()es either
Switch to a global symtable "classdata" visitor

This not only allows us to track anything global, not only CAG stuff
but also removes a bunch of workarounda from t/52leaks.t \o/
Now that we have the tools leak-track much more stuff when XS is there
Stop circref TODO based on RT#82942 from failing after changes in 96577657
Add extra operations to the heavy duty leaktrace scope

Fire all so-far-collected resultsets multiple times