fix issue with checking RUN_EXPECT when listing packages

[cce]

Summary

@algoidan noticed we were not running some non-expect e2e-go tests and we spotted this issue in the test script when checking the value of RUN_EXPECT.

Test Plan

Check to ensure non-expect e2e-go tests are run as expected.

[winder]

Nice catch!

[codecov-commenter]

Codecov Report

Merging #2863 (f0793b8) into master (6afa86b) will increase coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2863      +/-   ##
==========================================
+ Coverage   47.34%   47.35%   +0.01%     
==========================================
  Files         351      351              
  Lines       56523    56523              
==========================================
+ Hits        26758    26765       +7     
+ Misses      26758    26752       -6     
+ Partials     3007     3006       -1     

Impacted Files	Coverage Δ
ledger/blockqueue.go	82.18% <0.00%> (-2.88%)	⬇️
ledger/catchpointwriter.go	68.18% <0.00%> (-1.30%)	⬇️
catchup/service.go	68.57% <0.00%> (-0.78%)	⬇️
data/transactions/verify/txn.go	44.29% <0.00%> (ø)
ledger/acctupdates.go	62.63% <0.00%> (+0.08%)	⬆️
agreement/proposalManager.go	98.03% <0.00%> (+1.96%)	⬆️
agreement/cryptoVerifier.go	77.94% <0.00%> (+2.20%)	⬆️
network/wsPeer.go	75.20% <0.00%> (+3.06%)	⬆️

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