[release/9.0-staging] Update dependencies from dotnet/cecil (#125099)

This pull request updates the following dependencies

[marker]: <> (Begin:b609d3b5-ab6f-473c-9ce1-f266baef16fc)
## From https://github.com/dotnet/cecil
- **Subscription**:
[b609d3b5-ab6f-473c-9ce1-f266baef16fc](https://maestro.dot.net/subscriptions?search=b609d3b5-ab6f-473c-9ce1-f266baef16fc)
- **Build**:
[20260524.2](https://dev.azure.com/dnceng/internal/_build/results?buildId=2983410)
([315696](https://maestro.dot.net/channel/3883/github:dotnet:cecil/build/315696))
- **Date Produced**: May 25, 2026 5:40:11 AM UTC
- **Commit**:
[db9d8753e54e816ceeae6dab42d351617f1c482f](dotnet/cecil@db9d875)
- **Branch**:
[release/9.0](https://github.com/dotnet/cecil/tree/release/9.0)

[DependencyUpdate]: <> (Begin)

- **Dependency Updates**:
  - From [0.11.5-alpha.26122.3 to 0.11.5-alpha.26274.2][8]
     - Microsoft.SourceBuild.Intermediate.cecil
     - Microsoft.DotNet.Cecil

[8]: dotnet/cecil@4fe10b2...db9d875

[DependencyUpdate]: <> (End)


[marker]: <> (End:b609d3b5-ab6f-473c-9ce1-f266baef16fc)

---------

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: Petr Onderka <petronderka@microsoft.com>
Co-authored-by: Larry Ewing <lewing@microsoft.com>

Author: 3 people

eng/Version.Details.xml

@@ -55,14 +55,14 @@
       <Sha>803d8598f98fb4efd94604b32627ee9407f246db</Sha>
       <SourceBuild RepoName="command-line-api" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Cecil" Version="0.11.5-alpha.26122.3">
+    <Dependency Name="Microsoft.DotNet.Cecil" Version="0.11.5-alpha.26274.2">
       <Uri>https://github.com/dotnet/cecil</Uri>
-      <Sha>4fe10b2349082f474928ac1b97ce207b70dc2307</Sha>
+      <Sha>db9d8753e54e816ceeae6dab42d351617f1c482f</Sha>
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.cecil" Version="0.11.5-alpha.26122.3">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.cecil" Version="0.11.5-alpha.26274.2">
       <Uri>https://github.com/dotnet/cecil</Uri>
-      <Sha>4fe10b2349082f474928ac1b97ce207b70dc2307</Sha>
+      <Sha>db9d8753e54e816ceeae6dab42d351617f1c482f</Sha>
       <SourceBuild RepoName="cecil" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.NET.Workload.Emscripten.Current.Manifest-9.0.100.Transport" Version="9.0.17-servicing.26258.3">

eng/Versions.props

@@ -222,7 +222,7 @@
     <!-- Docs -->
     <MicrosoftPrivateIntellisenseVersion>9.0.0-preview-20241010.1</MicrosoftPrivateIntellisenseVersion>
     <!-- Mono Cecil -->
-    <MicrosoftDotNetCecilVersion>0.11.5-alpha.26122.3</MicrosoftDotNetCecilVersion>
+    <MicrosoftDotNetCecilVersion>0.11.5-alpha.26274.2</MicrosoftDotNetCecilVersion>
     <!-- ILCompiler -->
     <MicrosoftDotNetILCompilerVersion>9.0.0-rtm.24511.16</MicrosoftDotNetILCompilerVersion>
     <!-- ICU -->