Add missing gdbm dependencies to the UNIX CI (GH-27467)

diff --git a/.github/workflows/posix-deps-apt.sh b/.github/workflows/posix-deps-apt.sh
index 56cc70edf6000166d32e4e34b802089bea737c65..0119843e47eeb1aeb629962df903a7be938c211b 100755 (executable)
--- a/.github/workflows/posix-deps-apt.sh
+++ b/.github/workflows/posix-deps-apt.sh
@@ -9,6 +9,7 @@ apt-get -yq install \
     libbz2-dev \
     libffi-dev \
     libgdbm-dev \
+    libgdbm-compat-dev \
     liblzma-dev \
     libncurses5-dev \
     libreadline6-dev \