[actions] update sandpaper workflow to version 0.16.6

.github/workflows/README.md

@@ -2,7 +2,7 @@
 
 This directory contains workflows to be used for Lessons using the {sandpaper}
 lesson infrastructure. Two of these workflows require R (`sandpaper-main.yaml`
-and `pr-recieve.yaml`) and the rest are bots to handle pull request management.
+and `pr-receive.yaml`) and the rest are bots to handle pull request management.
 
 These workflows will likely change as {sandpaper} evolves, so it is important to
 keep them up-to-date. To do this in your lesson you can do the following in your
@@ -94,7 +94,7 @@ branch called `update/workflows` and a pull request is created. Maintainers are
 encouraged to review the changes and accept the pull request if the outputs
 are okay.
 
-This update is run ~~weekly or~~ on demand.
+This update is run weekly or on demand.
 
 ### 03 Maintain: Update Package Cache (update-cache.yaml)
 
@@ -140,7 +140,7 @@ Once the checks are finished, a comment is issued to the pull request, which
 will allow maintainers to determine if it is safe to run the 
 "Receive Pull Request" workflow from new contributors.
 
-### Recieve Pull Request (pr-recieve.yaml)
+### Receive Pull Request (pr-receive.yaml)
 
 **Note of caution:** This workflow runs arbitrary code by anyone who creates a
 pull request. GitHub has safeguarded the token used in this workflow to have no
@@ -171,7 +171,7 @@ The artifacts produced are used by the next workflow.
 
 ### Comment on Pull Request (pr-comment.yaml)
 
-This workflow is triggered if the `pr-recieve.yaml` workflow is successful.
+This workflow is triggered if the `pr-receive.yaml` workflow is successful.
 The steps in this workflow are:
 
 1. Test if the workflow is valid and comment the validity of the workflow to the

.github/workflows/pr-close-signal.yaml

@@ -16,7 +16,7 @@ jobs:
           mkdir -p ./pr
           printf ${{ github.event.number }} > ./pr/NUM
       - name: Upload Diff
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: pr
           path: ./pr

.github/workflows/pr-comment.yaml

@@ -82,7 +82,7 @@ jobs:
       contents: write
     steps:
       - name: 'Checkout md outputs'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: md-outputs
           path: built

.github/workflows/pr-receive.yaml

@@ -25,7 +25,7 @@ jobs:
       - name: "Upload PR number"
         id: upload
         if: ${{ always() }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: pr
           path: ${{ github.workspace }}/NR
@@ -58,10 +58,10 @@ jobs:
       MD: ${{ github.workspace }}/site/built
     steps:
       - name: "Check Out Main Branch"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: "Check Out Staging Branch"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: md-outputs
           path: ${{ env.MD }}
@@ -107,20 +107,20 @@ jobs:
         shell: Rscript {0}
 
       - name: "Upload PR"
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: pr
           path: ${{ env.PR }}
 
       - name: "Upload Diff"
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: diff
           path: ${{ env.CHIVE }}
           retention-days: 1
 
       - name: "Upload Build"
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: built
           path: ${{ env.MD }}

.github/workflows/sandpaper-main.yaml

@@ -32,7 +32,7 @@ jobs:
     steps:
 
       - name: "Checkout Lesson"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: "Set up R"
         uses: r-lib/actions/setup-r@v2

.github/workflows/sandpaper-version.txt

@@ -1 +1 @@
-0.16.2
+0.16.6

.github/workflows/update-cache.yaml

@@ -43,7 +43,7 @@ jobs:
       needed: ${{ steps.renv.outputs.exists }}
     steps:
       - name: "Checkout Lesson"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - id: renv
         run: |
           if [[ -d renv ]]; then
@@ -76,7 +76,7 @@ jobs:
     steps:
 
       - name: "Checkout Lesson"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: "Set up R"
         uses: r-lib/actions/setup-r@v2

.github/workflows/update-workflows.yaml

@@ -36,7 +36,7 @@ jobs:
     if: ${{ needs.check_token.outputs.workflow == 'true' }}
     steps:
       - name: "Checkout Repository"
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Update Workflows
         id: update