fix: remove +L2 hotfix

[iamacook]

What it solves

Reverts #3891 changes

How this PR fixes it

Version metadata is now handled by safe-deployments and we can therefore remove this hotfix.

How to test it

Any process involved the mastercopy of L2/Circles Safes should be tested; executing a transaction, upgrading the Safe, etc.

[github-actions]

CLA Assistant Lite All Contributors have signed the CLA.

[github-actions]

ESLint Summary View Full Report

Annotations are provided inline on the Files Changed tab. You can also see all annotations that were generated on the annotations page.

Type	Occurrences	Fixable
Errors	0	0
Warnings	0	0
Ignored	0	N/A

• Result: ✅ success
• Annotations: 0 total

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^{Report generated by eslint-plus-action}

[github-actions]

Deployment links

⚪ Mainnet     🟣 Polygon     🟠 Rinkeby

[coveralls]

Pull Request Test Coverage Report for Build 2454179629

• 1 of 1 (100.0%) changed or added relevant line in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.008%) to 36.903%

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Totals
Change from base Build 2453146547:	0.008%
Covered Lines:	3896
Relevant Lines:	9589

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💛 - Coveralls

[katspaugh]

Looks good!

@francovenica please test with L2 Safes as well as with 1.1.1+Circles Safes.

[katspaugh]

@francovenica this PR is top priority when you're back. We need this for the release.

[schmanu]

👍 Looks good to me.

[francovenica]

I created a new safe in the GNO chain. I tried to add a new owner
The tx got stuck in the "pending" status and never came out of it, never showed in history, and the owner doesn't show in the owners list, despite the tx being confirmed in the block explorer just fine.

I tried the same in prod and it worked fine

Safe in this PR
https://pr3934--safereact.review-safe.gnosisdev.com/app/gno:0xBe7389E497EA0372c48d7048A58d024F0997f608/settings/owners
The tx in the block explorer
https://blockscout.com/xdai/mainnet/tx/0x88b450b97521bf906488cd3311f9443b98f6abf9f8f2768901e9a7ca620edef6

In Prod:
https://gnosis-safe.io/app/gno:0xA4605e4cF3575Dfc93eD593c17B136C3A4F32844/transactions/history
https://blockscout.com/xdai/mainnet/tx/0xe8b86963c20d88fad53dc4d176514ae26960295f9e164e9474b9988c14d60452

[iamacook]

I created a new safe in the GNO chain. I tried to add a new owner The tx got stuck in the "pending" status and never came out of it, never showed in history, and the owner doesn't show in the owners list, despite the tx being confirmed in the block explorer just fine.

This sounds a lot like indexing issues. Can you create/execute transactions on other gno Safes?

[francovenica]

Ok, I had no problem in 1.3.0+L2 safes. Tested in GNO chain, Poly, BSC, Arbitrum, Avalanche.
Also tried a GNO safe that is just 1.3.0 and tx work fine as well.

We still have to confirm that this work for "Circles safes".
@liliya-soroka @JagoFigueroa since you guys start the day earlier than me, if you finally get the safe the test give it a try.