fix: ics02 and ics20 gas calculation (#1164) (#1171)

* fix ics02 gas

* lints

* fix greptile comments

* Revert "fix greptile comments"

This reverts commit beb4078.

* fix greptile 02

* revert viewonly

* fix tests

* changelog

(cherry picked from commit 727f3b9)

Co-authored-by: Vlad J <vladjdk@gmail.com>

fix: existing account number increment on each callback (#970)

* fix: existing account number increment on each callback

* test: add test to check for account number

* cleanup

chore: changelog (#1025)

* Changelog

* fix line length

pre ICL internal audit tag