[Snyk] Fix for 8 vulnerabilities

[31031969]

Snyk has created this PR to fix 8 vulnerabilities in the yarn dependencies of this project.

Snyk changed the following file(s):

• template/web/package.json
• template/web/yarn.lock

Note for zero-installs users

If you are using the Yarn feature zero-installs that was introduced in Yarn V2, note that this PR does not update the .yarn/cache/ directory meaning this code cannot be pulled and immediately developed on as one would expect for a zero-install project - you will need to run yarn to update the contents of the ./yarn/cache directory.
If you are not using zero-install you can ignore this as your flow should likely be unchanged.

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Command Injection SNYK-JS-GLOB-14040952	778
	Regular Expression Denial of Service (ReDoS) SNYK-JS-CROSSSPAWN-8303230	756
	Excessive Platform Resource Consumption within a Loop SNYK-JS-BRACES-6838727	696
	Denial of Service (DoS) SNYK-JS-WS-7266574	696
	Uncontrolled Resource Consumption ('Resource Exhaustion') SNYK-JS-TAR-6476909	646
	Missing Release of Resource after Effective Lifetime SNYK-JS-INFLIGHT-6095116	631
	Inefficient Regular Expression Complexity SNYK-JS-MICROMATCH-6838728	479
	Regular Expression Denial of Service (ReDoS) SNYK-JS-BRACEEXPANSION-9789073	436

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Important

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

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Learn how to fix vulnerabilities with free interactive lessons:

🦉 Regular Expression Denial of Service (ReDoS)
🦉 Command Injection