fix: add gettext

ubuntu_dind/Dockerfile

@@ -9,24 +9,25 @@ LABEL maintainer="Whitney Armstrong <warmstrong@anl.gov>" \
 RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get install -y \
     apt-transport-https \
+    binfmt-support \
+    build-essential \
     ca-certificates \
+    cryptsetup \
     curl \
-    lxc \
+    gettext \
+    git \
     iptables \
-    make \
-    build-essential \
-    libssl-dev \
-    uuid-dev \
     libgpgme11-dev \
-    squashfs-tools \
     libseccomp-dev \
-    wget \
+    libssl-dev \
+    lxc \
+    make \
     pkg-config \
-    git \
-    cryptsetup \
     qemu \
-    binfmt-support \
-    qemu-user-static
+    qemu-user-static \
+    uuid-dev \
+    squashfs-tools \
+    wget
 
 RUN cd /tmp \
     && export VERSION=1.15.6 OS=linux ARCH=amd64 && \