remove version from csproj as it will be passed in by the ci/cd action

Author: stephenatsembit

src/DataStax.AstraDB.DataApi/DataStax.AstraDB.DataApi.csproj

@@ -5,9 +5,7 @@
     <ImplicitUsings>disable</ImplicitUsings>
     <Nullable>disable</Nullable>
     <LangVersion>10.0</LangVersion>
-
     <PackageId>DataStax.AstraDB.DataApi</PackageId>
-    <Version>2.0.0-beta</Version>
     <Authors>DataStax</Authors>
     <Company>DataStax</Company>
     <Description>Client library for accessing the DataStax Astra DB Data API from .NET applications.</Description>