Update parser and re-enable zeppelin e2e

[cgewecke]

#575
solidity-parser/parser 34

TODO

• Update to v10 when published

[codecov-io]

Codecov Report

Merging #585 (e9d1cc9) into master (1ed5228) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #585   +/-   ##
=======================================
  Coverage   98.96%   98.96%           
=======================================
  Files          22       22           
  Lines         962      962           
=======================================
  Hits          952      952           
  Misses         10       10           

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