Update PatchVersion from 60 to 70 (dotnet#34943)

Author: PureWeen

eng/Versions.props

@@ -3,7 +3,7 @@
     <!-- The .NET product branding version -->
     <MajorVersion>10</MajorVersion>
     <MinorVersion>0</MinorVersion>
-    <PatchVersion>60</PatchVersion>
+    <PatchVersion>70</PatchVersion>
     <SdkBandVersion>10.0.100</SdkBandVersion>
     <PreReleaseVersionLabel>ci.main</PreReleaseVersionLabel>
     <PreReleaseVersionLabel Condition="'$(BUILD_SOURCEBRANCH)' == 'refs/heads/inflight/current'">ci.inflight</PreReleaseVersionLabel>