Bump tj-actions/changed-files from 35 to 41 in /.github/workflows (#612)

Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 35 to 41.
- [Release notes](https://github.com/tj-actions/changed-files/releases)
- [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md)
- [Commits](tj-actions/changed-files@v35...v41)

---
updated-dependencies:
- dependency-name: tj-actions/changed-files
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/main.yml

@@ -81,15 +81,15 @@ jobs:
       - name: Check if files in NuGetForUnity.PluginAPI changed
         if: github.event_name == 'pull_request_target'
         id: changedPluginApiCode
-        uses: tj-actions/changed-files@v35
+        uses: tj-actions/changed-files@v41
         with:
           files: |
             src/NuGetForUnity.PluginAPI/**.cs
 
       - name: Check if NuGetForUnity.PluginAPI.dll is updated
         if: github.event_name == 'pull_request_target'
         id: changedPluginApiDll
-        uses: tj-actions/changed-files@v35
+        uses: tj-actions/changed-files@v41
         with:
           files: |
             src/NuGetForUnity/Editor/PluginAPI/NuGetForUnity.PluginAPI.dll