update NuGet package icon url to coverlet logo

Author: tonerdo

coverlet.msbuild.nuspec

@@ -8,7 +8,7 @@
     <owners>tonerdo</owners>
     <licenseUrl>https://github.com/tonerdo/coverlet/blob/master/LICENSE</licenseUrl>
     <projectUrl>http://github.com/tonerdo/coverlet</projectUrl>
-    <iconUrl>https://nuget.org/Content/gallery/img/default-package-icon.svg</iconUrl>
+    <iconUrl>https://raw.githubusercontent.com/tonerdo/coverlet/master/_assets/coverlet-icon.svg?sanitize=true</iconUrl>
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <developmentDependency>true</developmentDependency>
     <description>Coverlet is a cross platform code coverage library for .NET Core, with support for line, branch and method coverage.</description>

src/coverlet.console/coverlet.console.csproj

@@ -13,6 +13,7 @@
     <Description>Coverlet is a cross platform code coverage tool for .NET Core, with support for line, branch and method coverage.</Description>
     <PackageVersion>$(AssemblyVersion)</PackageVersion>
     <PackageTags>coverage;testing;unit-test;lcov;opencover;quality</PackageTags>
+    <PackageIconUrl>https://raw.githubusercontent.com/tonerdo/coverlet/master/_assets/coverlet-icon.svg?sanitize=true</PackageIconUrl>
     <PackageProjectUrl>https://github.com/tonerdo/coverlet</PackageProjectUrl>
     <PackageLicenseUrl>https://github.com/tonerdo/coverlet/blob/master/LICENSE</PackageLicenseUrl>
     <RepositoryType>git</RepositoryType>