removed props verbosity

pulled back sourcelink version

src/PackageInfo.props

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project>
 
   <PropertyGroup>
 

src/SourceLink.props

@@ -18,7 +18,7 @@
   </PropertyGroup>
 
   <ItemGroup Condition=" '$(Configuration)' == 'Release' ">
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.0" PrivateAssets="All"/>
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All"/>
   </ItemGroup>
 	
 </Project>

src/Testing.props

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project>
 
   <ItemGroup Condition=" '$(Configuration)' == 'Debug' ">
     <AssemblyAttribute Include="System.Runtime.CompilerServices.InternalsVisibleTo">

src/Version.props

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project>
 
   <!-- https://andrewlock.net/version-vs-versionsuffix-vs-packageversion-what-do-they-all-mean/ -->
   <!-- https://stackoverflow.com/questions/43019832/auto-versioning-in-visual-studio-2017-net-core -->