[Snyk] Security upgrade Newtonsoft.Json from 6.0.2 to 13.0.1

[sasnyk-hudl]

This PR was automatically created by Snyk using the credentials of a real user.

Snyk has created this PR to fix one or more vulnerable packages in the `nuget` dependencies of this project.

Changes included in this PR

• Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
  • _archive/Hudl.Mjolnir.SystemTests/packages.config

Vulnerabilities that will be fixed

With an upgrade:

Severity	Priority Score (*)	Issue	Breaking Change	Exploit Maturity
	696/1000 Why? Proof of Concept exploit, Has a fix available, CVSS 7.5	Insecure Defaults SNYK-DOTNET-NEWTONSOFTJSON-2774678	Yes	Proof of Concept

(*) Note that the real score may have changed since the PR was raised.

Check the changes in this PR to ensure they won't cause issues with your project.

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[sasnyk-hudl]

⛔ Snyk checks have failed. 1 issues have been found so far.

Status	Scan Engine	Critical	High	Medium	Low	Total (1)
⛔	Open Source Security	0	1	0	0	1 issues
✅	Licenses	0	0	0	0	0 issues
✅	Code Security	0	0	0	0	0 issues

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