Add missing 'diffoscope' package to pkgcheck.yml

diff --git a/.github/workflows/pkgcheck.yml b/.github/workflows/pkgcheck.yml
index 55f81bdd0eb77b5f8d6d82ca6788b457a91c2c57..b825ce93da953ae22bde34435635ed42438d688c 100644 (file)
--- a/.github/workflows/pkgcheck.yml
+++ b/.github/workflows/pkgcheck.yml
@@ -69,7 +69,7 @@ jobs:
       if: runner.os == 'Linux'
       run: |
         sudo apt-get update
-        sudo apt-get install -y --no-install-recommends abigail-tools ninja-build ${{ matrix.packages }}
+        sudo apt-get install -y --no-install-recommends abigail-tools ninja-build diffoscope ${{ matrix.packages }}
 
     - name: Install packages (macOS)
       if: runner.os == 'macOS'