Updates version and release notes

Author: andrueastman

src/Microsoft.Graph/Microsoft.Graph.csproj

@@ -21,13 +21,13 @@
     <DelaySign>false</DelaySign>
     <AssemblyOriginatorKeyFile>35MSSharedLib1024.snk</AssemblyOriginatorKeyFile>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
-    <VersionPrefix>4.48.0</VersionPrefix>
+    <VersionPrefix>4.49.0</VersionPrefix>
     <!-- VersionPrefix minor version should not be set when the change comes from the generator. It will be updated automatically. -->
     <!-- VersionPrefix minor version must be manually set when making manual changes to code. -->
     <!-- VersionPrefix major and patch versions must be manually set. -->
     <VersionSuffix></VersionSuffix>
     <PackageReleaseNotes>
-- Latest metadata updates from 22nd November 2022 snapshot
+- Latest metadata updates from 13th December 2022 snapshot
     </PackageReleaseNotes>
     <PublishRepositoryUrl>true</PublishRepositoryUrl>
     <EmbedUntrackedSources>true</EmbedUntrackedSources>