Merge pull request #1107 from AdmiringWorm/cpmr0076

(docs) Add documentation for new rule CPMR0076

Author: pauby

src/components/docs/PackageValidatorNotImplemented.mdx

@@ -0,0 +1,12 @@
+---
+
+---
+import Callout from '@choco/components/Callout.astro';
+import Iframe from '@choco/components/Iframe.astro';
+import Xref from '@components/Xref.astro';
+
+<Callout type="warning">
+    This rule has not been implemented in Package Validator, and is only available in the Chocolatey Community Validation extension.
+
+    Once it has been implemented in Package Validator, the severity or behavior may be changed in the Chocolatey Community Validation extension.
+</Callout>

src/content/docs/en-us/community-repository/moderation/package-validator/rules/cpmr0076.mdx

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+---
+order: 76
+xref: cpmr0076
+title: CPMR0076 - Raw GitHub Icon URL Is Used (nuspec)
+description: Information on how to remediate the Chocolatey Package Moderation Rule 0076
+ruleType: Requirement
+---
+import Callout from '@choco/components/Callout.astro'
+import Iframe from '@choco/components/Iframe.astro';
+import Xref from '@components/Xref.astro';
+import PackageValidatorRuleRequirement from '@components/docs/PackageValidatorRuleRequirement.mdx';
+import PackageValidatorNotImplemented from '@components/docs/PackageValidatorNotImplemented.mdx';
+
+<PackageValidatorRuleRequirement />
+<PackageValidatorNotImplemented />
+
+## Issue
+
+In the nuspec, the Icon URL has been specified as coming from GitHub or RawGit.
+
+## Recommended Solution
+
+Please update the Icon URL to use an Icon that is coming from a proper CDN instead of GitHub or RawGit.
+There are CDN providers for GitHub links that can be used, like [JSDelivr](https://www.jsdelivr.com/) and [Statically](https://statically.io/).
+
+## Reasoning
+
+GitHub has made it clear that hotlinking to _raw_ files on GitHub should be avoided, as these are not static assets, and RawGit has shut down.
+See the [GitHub Blog](https://github.blog/2013-04-24-heads-up-nosniff-header-support-coming-to-chrome-and-firefox/) for more information.