Give more time for e2e_basic_start_stop's verify_none_running

[cce]

Summary

This test has been failing more often in recent nightly jobs. Giving it more time to wait for algod to shut down should help.

######################################################################
  e2e_basic_start_stop
######################################################################
Verifying a generic node will start using goal
Algorand node successfully started!
Verifying we can stop it using goal
The node was successfully stopped.
Verifying a generic node will start directly
Verifying that the datadir algod lock works correctly
Logging to:  /opt/cibuild/project/tmp/out/e2e/13191-1641172161879/data/node.log
Deadlock detection is set to: enabled (Default state is 'enable')
Initializing the Algorand node... Success!
⇨ http server started on 127.0.0.1:8080
Node running and accepting RPC requests over HTTP on port 127.0.0.1:8080. Press Ctrl-C to exit
algod not expected to be running but it is
subcommand returncode 1: ['./e2e_basic_start_stop.sh']
Cleaning up temp dir.

Test Plan

Modifies existing test.

[codecov-commenter]

Codecov Report

Merging #3385 (e8afef3) into master (2346615) will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #3385      +/-   ##
==========================================
- Coverage   47.65%   47.63%   -0.02%     
==========================================
  Files         370      370              
  Lines       59804    59804              
==========================================
- Hits        28498    28490       -8     
- Misses      28001    28007       +6     
- Partials     3305     3307       +2     

Impacted Files	Coverage Δ
crypto/merkletrie/trie.go	66.42% <0.00%> (-2.19%)	⬇️
catchup/service.go	68.65% <0.00%> (-2.00%)	⬇️
crypto/merkletrie/node.go	91.62% <0.00%> (-1.87%)	⬇️
ledger/tracker.go	75.55% <0.00%> (-1.34%)	⬇️
catchup/peerSelector.go	98.95% <0.00%> (-1.05%)	⬇️
data/abi/abi_type.go	87.67% <0.00%> (-0.95%)	⬇️
data/transactions/verify/txn.go	44.29% <0.00%> (ø)
network/wsPeer.go	69.16% <0.00%> (+0.55%)	⬆️
ledger/acctupdates.go	66.15% <0.00%> (+1.33%)	⬆️
ledger/blockqueue.go	85.05% <0.00%> (+2.87%)	⬆️

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[algobarb]

The CircleCi tests still seem to be failing? Do you think it would still help rel/nightly?

[cce]

I'm assuming there's some timeout that is high enough to handle these occasional cases where algod needs a little more time to quit. So hopefully the last commit (which raises it to 20s) should be enough.

[algobarb]

Don't know if it was the last commit that made it pass, but I don't think this will hurt to try it on our flaky tests

[tsachiherman]

I think that we have a bug in algod which prevents it from shutting down when requested. While this PR is not wrong on it's own, I think that figuring out the slowness during the shutdown would be a good thing to accomplish. ( which might also resolve this issue ).

i.e. the following is one step toward achieving this :
#3416