Increase REQ_TIMEOUT and add more context to tracing logs

[shawn-zil]

Gets past the block, plus several other blocks, and continues syncing.

[github-actions]

Bencher Report

Branch	shawn/fix/block-5000712
Testbed	self-hosted

Click to view all benchmark results

Benchmark	Latency	Benchmark Result milliseconds (ms) (Result Δ%)	Upper Boundary milliseconds (ms) (Limit %)
full-blocks-erc20-transfers/full-blocks-erc20-transfers	📈 view plot 🚷 view threshold	727.59 ms (-49.19%) Baseline: 1,431.95 ms	4,233.67 ms (17.19%)
full-blocks-evm-transfers/full-blocks-evm-transfers	📈 view plot 🚷 view threshold	1,043.30 ms (-46.13%) Baseline: 1,936.80 ms	5,850.71 ms (17.83%)
full-blocks-giant-deploy/full-blocks-giant-deploy	📈 view plot 🚷 view threshold	6,053.20 ms (-10.66%) Baseline: 6,775.29 ms	8,721.53 ms (69.41%)
full-blocks-scilla-add/full-blocks-scilla-add	📈 view plot 🚷 view threshold	1,140.50 ms (-12.70%) Baseline: 1,306.43 ms	1,683.34 ms (67.75%)
full-blocks-scilla-load/full-blocks-scilla-load	📈 view plot 🚷 view threshold	3,876.70 ms (-11.47%) Baseline: 4,379.07 ms	5,409.14 ms (71.67%)
full-blocks-scilla-store/full-blocks-scilla-store	📈 view plot 🚷 view threshold	3,321.50 ms (-8.39%) Baseline: 3,625.58 ms	4,372.03 ms (75.97%)
full-blocks-zil-transfers/full-blocks-zil-transfers	📈 view plot 🚷 view threshold	1,402.60 ms (-24.76%) Baseline: 1,864.13 ms	3,984.45 ms (35.20%)
process-empty/process-empty	📈 view plot 🚷 view threshold	10.92 ms (-3.10%) Baseline: 11.27 ms	12.76 ms (85.58%)

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