Update dependencies from https://github.com/dotnet/extensions build 20250819.1

Microsoft.Extensions.Caching.Hybrid , Microsoft.Extensions.Diagnostics.Testing , Microsoft.Extensions.TimeProvider.Testing
 From Version 9.9.0-preview.1.25415.2 -> To Version 9.9.0-preview.1.25419.1

Author: dotnet-maestro[bot]

eng/Version.Details.props

@@ -105,9 +105,9 @@ This file should be imported by eng/Versions.props
     <MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>4.13.0-3.24613.7</MicrosoftCodeAnalysisCSharpWorkspacesPackageVersion>
     <MicrosoftCodeAnalysisExternalAccessAspNetCorePackageVersion>4.13.0-3.24613.7</MicrosoftCodeAnalysisExternalAccessAspNetCorePackageVersion>
     <!-- dotnet/extensions dependencies -->
-    <MicrosoftExtensionsCachingHybridPackageVersion>9.9.0-preview.1.25415.2</MicrosoftExtensionsCachingHybridPackageVersion>
-    <MicrosoftExtensionsDiagnosticsTestingPackageVersion>9.9.0-preview.1.25415.2</MicrosoftExtensionsDiagnosticsTestingPackageVersion>
-    <MicrosoftExtensionsTimeProviderTestingPackageVersion>9.9.0-preview.1.25415.2</MicrosoftExtensionsTimeProviderTestingPackageVersion>
+    <MicrosoftExtensionsCachingHybridPackageVersion>9.9.0-preview.1.25419.1</MicrosoftExtensionsCachingHybridPackageVersion>
+    <MicrosoftExtensionsDiagnosticsTestingPackageVersion>9.9.0-preview.1.25419.1</MicrosoftExtensionsDiagnosticsTestingPackageVersion>
+    <MicrosoftExtensionsTimeProviderTestingPackageVersion>9.9.0-preview.1.25419.1</MicrosoftExtensionsTimeProviderTestingPackageVersion>
     <!-- _git/dotnet-optimization dependencies -->
     <optimizationlinuxarm64MIBCRuntimePackageVersion>1.0.0-prerelease.25413.5</optimizationlinuxarm64MIBCRuntimePackageVersion>
     <optimizationlinuxx64MIBCRuntimePackageVersion>1.0.0-prerelease.25413.5</optimizationlinuxx64MIBCRuntimePackageVersion>

eng/Version.Details.xml

@@ -390,17 +390,17 @@
       <Uri>https://github.com/dotnet/dotnet</Uri>
       <Sha>c4dc56079d959dbdb7fc27ea8ad7f95194885923</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Caching.Hybrid" Version="9.9.0-preview.1.25415.2">
+    <Dependency Name="Microsoft.Extensions.Caching.Hybrid" Version="9.9.0-preview.1.25419.1">
       <Uri>https://github.com/dotnet/extensions</Uri>
-      <Sha>06d1dcae7dff136960daf6cf2181cedc62a51785</Sha>
+      <Sha>77859cb87c33bcda7187871a683c5779557cb2ef</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Diagnostics.Testing" Version="9.9.0-preview.1.25415.2">
+    <Dependency Name="Microsoft.Extensions.Diagnostics.Testing" Version="9.9.0-preview.1.25419.1">
       <Uri>https://github.com/dotnet/extensions</Uri>
-      <Sha>06d1dcae7dff136960daf6cf2181cedc62a51785</Sha>
+      <Sha>77859cb87c33bcda7187871a683c5779557cb2ef</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.TimeProvider.Testing" Version="9.9.0-preview.1.25415.2">
+    <Dependency Name="Microsoft.Extensions.TimeProvider.Testing" Version="9.9.0-preview.1.25419.1">
       <Uri>https://github.com/dotnet/extensions</Uri>
-      <Sha>06d1dcae7dff136960daf6cf2181cedc62a51785</Sha>
+      <Sha>77859cb87c33bcda7187871a683c5779557cb2ef</Sha>
     </Dependency>
     <Dependency Name="optimization.windows_nt-x64.MIBC.Runtime" Version="1.0.0-prerelease.25413.5">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>

global.json

@@ -1,7 +1,10 @@
 {
   "sdk": {
     "version": "10.0.100-rc.1.25411.109",
-    "paths": [ ".dotnet", "$host$" ],
+    "paths": [
+      ".dotnet",
+      "$host$"
+    ],
     "errorMessage": "The .NET SDK could not be found, run ./restore.cmd or ./restore.sh first."
   },
   "tools": {