Bump Microsoft.Maui.Controls from 10.0.50 to 10.0.70

---
updated-dependencies:
- dependency-name: Microsoft.Maui.Controls
  dependency-version: 10.0.70
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

framework.maui.props

@@ -1,7 +1,7 @@
 
 <Project>
 	<ItemGroup>
-		<PackageReference Include="Microsoft.Maui.Controls" Version="[10.0.50,)" />
+		<PackageReference Include="Microsoft.Maui.Controls" Version="10.0.70" />
 		<!--<PackageReference Include="Microsoft.Maui.Controls" Version="$(MauiVersion)" />-->
 	</ItemGroup>
     <PropertyGroup>