Use heimdall url flag while importing

Bumps [https-proxy-agent](https://github.com/TooTallNate/node-https-proxy-agent) from 2.2.1 to 2.2.4.
- [Release notes](https://github.com/TooTallNate/node-https-proxy-agent/releases)
- [Commits](https://github.com/TooTallNate/node-https-proxy-agent/compare/2.2.1...2.2.4

)

Signed-off-by: dependabot[bot] <support@github.com>

Change tx pool params and gaslimit

* Check validator bytes at first block of sprint

* not required to get parent again

* fix tests

* fix build error

* dev: Fix out-of-turn signing log statement

* dev: Cancel active sealing op when a new chain segment is received

* remove debug statement and return value

* minor: no need to use a channel

* Fix race condition in shouldSeal channel

* Info -> Debug statement

chg: Add GetRootHash to ethClient / use uint64

new: Add bor.getRootHash(start, end) api method (MAT-1302)

MAT-1248: Audit fixes

* fix: Check block delay in verifyHeaders

* Pull block time check out of if condition

* fix: Always check chainId equality in heimdall response

Develop to master

New release cs-2005

MAT-871: Subscribe to State Sync Events on Bor

* ethClient.SubscribeNewDeposit should accept StateData channel

* remove redundant function

* Fix compilation error

* add eth_depositById rpc method

* add sample depositById test

* change ethereum to bor

* add subscription for new deposit data

* create channel to listen new state change

* push state data to subcribed channel

* apply filter on deposit events sub

* remove unused methods

* Fix: no filter

* Remove unused method

* revert changes

* Fix: RPC port

* refactor and cleanup

* Fix: SubscribeStateEvent

* remove unused import

* Resolve comments

Co-authored-by: Arpit Agarwal <93arpit@gmail.com>

MAT-872: Fix import/export state with bor