Merge pull request #108 from Public-Health-Scotland/install_qpdf

Install qpdf in R check workflow

Author: Moohan

.github/workflows/phs_R-CMD-check-core.yaml

@@ -28,10 +28,10 @@ jobs:
       R_KEEP_PKG_SOURCE: yes
 
     steps:
-      - name: Install git in container
+      - name: Install git and qpdf
         run: |
           apt-get update
-          DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends git
+          DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends git qpdf
       - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
       - uses: r-lib/actions/setup-pandoc@6f6e5bc62fba3a704f74e7ad7ef7676c5c6a2590 # v2.11.4
       - uses: r-lib/actions/setup-r-dependencies@6f6e5bc62fba3a704f74e7ad7ef7676c5c6a2590 # v2.11.4