Update GHA to match adodown

See this PR for more details lsms-worldbank/adodown#23

.github/workflows/build_adodown_site.yaml

@@ -5,13 +5,13 @@ on:
 name: Build Site
 
 jobs:
-  adodown:
+  adodownr:
     runs-on: ubuntu-latest
     env:
       GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
     steps:
       - name: Checkout project
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4.1.1
         with:
           fetch-depth: 0
 
@@ -25,7 +25,7 @@ jobs:
         with:
           version: 1.0.37
 
-      - name: Install dependencies
+      - name: Install Linux system dependencies
         run: |
           sudo apt-get install -y make
           sudo apt-get install -y libcurl4-openssl-dev
@@ -49,22 +49,22 @@ jobs:
         run: install.packages("devtools")
         shell: Rscript {0}
 
-      - name: Install adodown
-        run: devtools::install_github("arthur-shaw/adodown")
+      - name: Install adodownr
+        run: devtools::install_github("lsms-worldbank/adodownr")
         shell: Rscript {0}
 
       - name: Install here
         run: install.packages("here")
         shell: Rscript {0}
 
       - name: Build site
-        run: adodown::build_site(pkg_dir = here::here(), site_dir = here::here())
+        run: adodownr::build_site(pkg_dir = here::here(), site_dir = here::here(), rm_old_site_dir = FALSE)
         shell: Rscript {0}
 
       - name: Deploy to GitHub pages
-        uses: JamesIves/github-pages-deploy-action@4.1.4
+        uses: JamesIves/github-pages-deploy-action@v4.5.0
         with:
-          clean: false
+          clean: true
           folder: docs
           branch: gh-pages
           target-folder: docs