[.NET][Akri] Bump connector version for release (#804)

Author: timtay-microsoft

dotnet/src/Azure.Iot.Operations.Connector/Azure.Iot.Operations.Connector.csproj

@@ -7,7 +7,7 @@
     <LicenseUrl>https://github.com/Azure/iot-operations-sdks/blob/main/LICENSE</LicenseUrl>
     <copyright>© Microsoft Corporation. All rights reserved.</copyright>
     <Authors>Microsoft</Authors>
-    <VersionPrefix>0.10.2-akri</VersionPrefix>
+    <VersionPrefix>0.10.3-akri</VersionPrefix>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
@@ -30,4 +30,4 @@
     <DelaySign>false</DelaySign>
   </PropertyGroup>
 </Project>
- 
+