default staked client in LocalCluster

[apfitzge]

Problem

• local cluster tests in CI slow since BankingStage Forwarding Filter #685

Summary of Changes

• LocalCluster connection cache defaults to use a client id with stake override to treat it like staked connection

Fixes #

[apfitzge]

For comparison, local-cluster 2 went from 27m -> 14m with this change. 5 went from 19m -> 10m.
Others were about the same

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.9%. Comparing base (72ee270) to head (f62c0ff).
Report is 5 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #716   +/-   ##
=======================================
  Coverage    81.9%    81.9%           
=======================================
  Files         851      851           
  Lines      230726   230726           
=======================================
+ Hits       189009   189037   +28     
+ Misses      41717    41689   -28     

[t-nelson]

match on a bool kinda makes my eye twitch. lgtm otherwise

[apfitzge]

match on a bool kinda makes my eye twitch. lgtm otherwise

I just copied the match from the original location below. 🤔

[mergify]

Backports to the stable branch are to be avoided unless absolutely necessary for fixing bugs, security issues, and perf regressions. Changes intended for backport should be structured such that a minimum effective diff can be committed separately from any refactoring, plumbing, cleanup, etc that are not strictly necessary to achieve the goal. Any of the latter should go only into master and ride the normal stabilization schedule.

[mergify]

Backports to the beta branch are to be avoided unless absolutely necessary for fixing bugs, security issues, and perf regressions. Changes intended for backport should be structured such that a minimum effective diff can be committed separately from any refactoring, plumbing, cleanup, etc that are not strictly necessary to achieve the goal. Any of the latter should go only into master and ride the normal stabilization schedule. Exceptions include CI/metrics changes, CLI improvements and documentation updates on a case by case basis.

[t-nelson]

match on a bool kinda makes my eye twitch. lgtm otherwise

I just copied the match from the original location below. 🤔

yeah saw that. my eye twitched on the red lines even

[apfitzge]

Created an commmented on #726, didn't wanna delay backports on a style change since this is blocking other backports.
But yeah, we should definitely be using an if here.