ci: github: bump dawidd6/action-download-artifact version

Bump dawidd6/action-download-artifact to v3

Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
diff --git a/.github/workflows/bsim-tests-publish.yaml b/.github/workflows/bsim-tests-publish.yaml
index 132a891..aad33a2 100644
--- a/.github/workflows/bsim-tests-publish.yaml
+++ b/.github/workflows/bsim-tests-publish.yaml
@@ -13,7 +13,7 @@
 
     steps:
       - name: Download artifacts
-        uses: dawidd6/action-download-artifact@v2
+        uses: dawidd6/action-download-artifact@v3
         with:
           run_id: ${{ github.event.workflow_run.id }}
 
diff --git a/.github/workflows/doc-publish-pr.yml b/.github/workflows/doc-publish-pr.yml
index de08d01..2c81e8c 100644
--- a/.github/workflows/doc-publish-pr.yml
+++ b/.github/workflows/doc-publish-pr.yml
@@ -21,7 +21,7 @@
 
     steps:
     - name: Download artifacts
-      uses: dawidd6/action-download-artifact@v2
+      uses: dawidd6/action-download-artifact@v3
       with:
         workflow: doc-build.yml
         run_id: ${{ github.event.workflow_run.id }}
diff --git a/.github/workflows/doc-publish.yml b/.github/workflows/doc-publish.yml
index c250e65..e3cd24d 100644
--- a/.github/workflows/doc-publish.yml
+++ b/.github/workflows/doc-publish.yml
@@ -24,7 +24,7 @@
 
     steps:
     - name: Download artifacts
-      uses: dawidd6/action-download-artifact@v2
+      uses: dawidd6/action-download-artifact@v3
       with:
         workflow: doc-build.yml
         run_id: ${{ github.event.workflow_run.id }}