Feature - module tx guard

[akshay-ap]

TODO:

• [ ] Tests

[github-actions[bot]]

CLA Assistant Lite bot:
Thank you for your submission, we really appreciate it. Like many open-source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution. You can sign the CLA by just posting a Pull Request Comment same as the below format.

---

I have read the CLA Document and I hereby sign the CLA

---

_{You can retrigger this bot by commenting recheck in this Pull Request}

[github-actions[bot]]

Pull Request Test Coverage Report for Build 5043200779

• 5 of 14 (35.71%) changed or added relevant lines in 1 file are covered.
• 7 unchanged lines in 1 file lost coverage.
• Overall coverage decreased (-2.9%) to 94.2%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
contracts/base/ModuleManager.sol	5	14	35.71%
<!--	Total:	5	14	35.71%	-->

Files with Coverage Reduction	New Missed Lines	%
contracts/SafeL2.sol	7	0%
<!--	Total:	7		-->

Totals
Change from base Build 5024015688:	-2.9%
Covered Lines:	313
Relevant Lines:	330

---

💛 - Coveralls

[akshay-ap]

Due to contract size limitation we are not merging this feature in 1.5.0.