Bump Azure.Identity from 1.17.1 to 1.19.0

---
updated-dependencies:
- dependency-name: Azure.Identity
  dependency-version: 1.19.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

tools/blobstorage-backupdata/BackupData.csproj

@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Azure.Identity" Version="1.17.1" />
+    <PackageReference Include="Azure.Identity" Version="1.19.0" />
     <PackageReference Include="Azure.Storage.Blobs" Version="12.27.0" />
     <PackageReference Include="DotNetEnv" Version="3.1.1" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="10.0.3" />