Remove references to eng/actions (#8761)

* Initial plan

* Remove references to eng/actions

Co-authored-by: wiktork <[email protected]>

---------

Co-authored-by: copilot-swe-agent[bot] <[email protected]>
Co-authored-by: wiktork <[email protected]>

Author: Copilot

.github/CODEOWNERS

@@ -5,4 +5,3 @@
 /eng/
 global.json
 /eng/dependabot             @dotnet/dotnet-monitor
-/eng/actions                @dotnet/dotnet-monitor

.github/workflows/sync-branches.yml

@@ -35,7 +35,6 @@ jobs:
             ".github" \
             ".devcontainer" \
             ".vscode" \
-            "eng/actions" \
             "cspell.json" \
             "documentation/**.md"
 

eng/pipelines/dotnet-monitor-official.yml

@@ -15,7 +15,6 @@ pr:
     - .vscode
     - .gitignore
     - cspell.json
-    - eng/actions
     - samples
     - '**.md'
 

eng/pipelines/dotnet-monitor-public.yml

@@ -15,7 +15,6 @@ pr:
     - .vscode
     - .gitignore
     - cspell.json
-    - eng/actions
     - samples
     - '**.md'