chore(deps): update actions/download-artifact digest to 3e5f45b (#420)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/pr-size-label-apply.yml

@@ -16,7 +16,7 @@ jobs:
         if: github.event.workflow_run.conclusion == 'success'
         steps:
             - name: Download artifact
-              uses: actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3 # v8
+              uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
               with:
                   name: pr-size-label
                   path: pr-size/
@@ -87,7 +87,7 @@ jobs:
               uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
             - name: Download artifact
-              uses: actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3 # v8
+              uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
               with:
                   name: pr-size-label
                   path: pr-size/