additional costs in block capacity calc

[jdavis103]

Problem

A leader could put more transactions into a block than can be completed during the slot. Could put validators behind on future blocks, an even bigger issue if that validator will soon be a leader.

Summary of Changes

If, during replay, we've already taken more time (in compute-unit terms) than fits in a slot, existing code stops work on this block and moves on (if this feature is turned on). This PR expands the capacity-gating of blocks during replay to not only include execution time used, but also three static values -- signature, write-lock, and data bytes costs. This will give a more accurate (and earlier) stopping point if needed.

There is also a change to pass around a single CostModel structure throughout this file, as that is a comparatively expensive structure to initialize, and we need it in the new cost-estimating function.

This PR is a re-issue of the code from #24664, which is now streamlined due to some other cleanups around it.

Fixes #

[codecov]

Codecov Report

Merging #25059 (e5a1ba0) into master (69a0ff9) will increase coverage by 0.0%.
The diff coverage is 76.8%.

@@            Coverage Diff            @@
##           master   #25059     +/-   ##
=========================================
  Coverage    82.0%    82.0%             
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  Files         598      610     +12     
  Lines      165882   167963   +2081     
=========================================
+ Hits       136125   137893   +1768     
- Misses      29757    30070    +313     

[tao-stones]

lgtm, probably should complete issue #25166 before enabling featureset