ledger: extend catchpoint blocks lookback

[algorandskiy]

Summary

• replaying transactions after catchpoint requires 1001 blocks
  from the very first replayed block

Test Plan

Tested manually. e2e test planned as a separate PR

[codecov]

Codecov Report

Merging #4463 (dcd9ca0) into master (7de989a) will decrease coverage by 0.00%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master    #4463      +/-   ##
==========================================
- Coverage   55.23%   55.23%   -0.01%     
==========================================
  Files         398      398              
  Lines       50276    50276              
==========================================
- Hits        27772    27771       -1     
+ Misses      20188    20185       -3     
- Partials     2316     2320       +4     

Impacted Files	Coverage Δ
catchup/catchpointService.go	1.77% <0.00%> (ø)
ledger/blockqueue.go	85.63% <0.00%> (-2.88%)	⬇️
data/transactions/verify/txn.go	43.75% <0.00%> (-0.90%)	⬇️
ledger/tracker.go	74.04% <0.00%> (-0.86%)	⬇️
ledger/acctonline.go	78.12% <0.00%> (-0.53%)	⬇️
network/wsNetwork.go	64.63% <0.00%> (-0.20%)	⬇️
ledger/accountdb.go	72.87% <0.00%> (-0.16%)	⬇️
catchup/peerSelector.go	100.00% <0.00%> (+1.04%)	⬆️
catchup/service.go	69.62% <0.00%> (+1.48%)	⬆️
network/wsPeer.go	67.67% <0.00%> (+2.19%)	⬆️

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more