[Snyk] Upgrade @nomiclabs/hardhat-ethers from 2.1.1 to 2.2.3

[tobistudio]

Snyk has created this PR to upgrade @nomiclabs/hardhat-ethers from 2.1.1 to 2.2.3.

ℹ️ Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.

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• The recommended version is 4 versions ahead of your current version.

• The recommended version was released on a year ago.

Issues fixed by the recommended upgrade:

	Issue	Score	Exploit Maturity
	Regular Expression Denial of Service (ReDoS) SNYK-JS-MOCHA-2863123	479	No Known Exploit
	Improper Encoding or Escaping of Output SNYK-JS-OPENZEPPELINCONTRACTS-5838352	479	No Known Exploit
	Out-of-bounds Read SNYK-JS-OPENZEPPELINCONTRACTS-6346765	479	No Known Exploit
	Server-side Request Forgery (SSRF) SNYK-JS-REQUEST-3361831	479	Proof of Concept
	Prototype Pollution SNYK-JS-TOUGHCOOKIE-5672873	479	Proof of Concept
	Improper Input Validation SNYK-JS-OPENZEPPELINCONTRACTS-5711902	479	No Known Exploit
	Improper Input Validation SNYK-JS-OPENZEPPELINCONTRACTS-5425051	479	No Known Exploit
	Regular Expression Denial of Service (ReDoS) npm:debug:20170905	479	Proof of Concept
	Denial of Service (DoS) SNYK-JS-OPENZEPPELINCONTRACTS-5425827	479	No Known Exploit
	Missing Authorization SNYK-JS-OPENZEPPELINCONTRACTS-5672116	479	No Known Exploit

Release notes

Package name: @nomiclabs/hardhat-ethers

• 2.2.3 - 2023-04-10
• 2.2.2 - 2023-01-11
• 2.2.1 - 2022-10-27
• 2.2.0 - 2022-10-10
• 2.1.1 - 2022-08-16

from @nomiclabs/hardhat-ethers GitHub release notes

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Important

• Check the changes in this PR to ensure they won't cause issues with your project.
• This PR was automatically created by Snyk using the credentials of a real user.
• Max score is 1000. Note that the real score may have changed since the PR was raised.

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