Update package version

Author: DevD4v3

src/DotEnv.Core.csproj

@@ -17,7 +17,7 @@
     <PackageLicenseFile>LICENSE</PackageLicenseFile>
     <PackageRequireLicenseAcceptance>False</PackageRequireLicenseAcceptance>
     <Description>dotenv.core is a class library for read and parsing .env files in .NET Core</Description>
-    <Version>2.1.0</Version>
+    <Version>2.2.0</Version>
     <GenerateDocumentationFile>True</GenerateDocumentationFile>
     <NoWarn>1591</NoWarn>
   </PropertyGroup>