GHSA-fcpv-w245-r2q7 DotNetNuke.Core security code analysis rules triggered

• NuGet DotNetNuke.Core: >= 6.0.0, < 10.2.2 → fixed in 10.2.2

The codebase raises code analysis warnings related to security, including CA3075, CA5366, CA5371, CA5368, CA5369, CA5372, CA5379, CA5350, and CA5351. Most of these deal with disabling DTD processing in XML documents, but also includes cryptographic algorithm choices.