Bump Equ from 2.2.0 to 2.3.0

Bumps [Equ](https://github.com/thedmi/Equ) from 2.2.0 to 2.3.0.
- [Release notes](https://github.com/thedmi/Equ/releases)
- [Changelog](https://github.com/thedmi/Equ/blob/master/ReleaseNotes.md)
- [Commits](thedmi/Equ@2.2.0...2.3.0)

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

src/AudioAnalysisTools/AudioAnalysisTools.csproj

@@ -20,7 +20,7 @@
     <PackageReference Include="Accord" Version="3.8.2-alpha" />
     <PackageReference Include="Accord.MachineLearning" Version="3.8.2-alpha" />
     <PackageReference Include="Accord.Math" Version="3.8.2-alpha" />
-    <PackageReference Include="Equ" Version="2.2.0" />
+    <PackageReference Include="Equ" Version="2.3.0" />
     <PackageReference Include="FastMember" Version="1.5.0" />
     <PackageReference Include="morelinq" Version="3.3.2" />
     <PackageReference Include="SixLabors.Fonts" Version="1.0.0-beta13.5.3" />