[main] (deps): Bump dotnet/arcade (#64220)

Bumps [dotnet/arcade](https://github.com/dotnet/arcade) from 00d4b9b955b4b67d20221a490df91783ce2b7b0d to 9a55ea0e91e397758d63be2c553816a159aca271.
- [Commits](dotnet/arcade@00d4b9b...9a55ea0)

---
updated-dependencies:
- dependency-name: dotnet/arcade
  dependency-version: 9a55ea0e91e397758d63be2c553816a159aca271
  dependency-type: direct:production
...

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Author: dependabot[bot]

.github/workflows/backport.yml

@@ -14,7 +14,7 @@ permissions:
 
 jobs:
   backport:
-    uses: dotnet/arcade/.github/workflows/backport-base.yml@00d4b9b955b4b67d20221a490df91783ce2b7b0d # 2025-01-13
+    uses: dotnet/arcade/.github/workflows/backport-base.yml@9a55ea0e91e397758d63be2c553816a159aca271 # 2025-01-13
     with:
       pr_description_template: |
         Backport of #%source_pr_number% to %target_branch%

.github/workflows/inter-branch-merge-flow.yml

@@ -11,4 +11,4 @@ permissions:
 
 jobs:
   Merge:
-    uses: dotnet/arcade/.github/workflows/inter-branch-merge-base.yml@00d4b9b955b4b67d20221a490df91783ce2b7b0d # 2024-06-24
+    uses: dotnet/arcade/.github/workflows/inter-branch-merge-base.yml@9a55ea0e91e397758d63be2c553816a159aca271 # 2024-06-24