Dockerfile_18.04: Add missing zstd and liblz4-tool packages

Signed-off-by: Diego Dorta <[email protected]>

Author: dorta

Dockerfile_18.04

@@ -43,7 +43,7 @@ RUN apt-get update && apt-get install -y \
      help2man make gcc g++ desktop-file-utils libgl1-mesa-dev libglu1-mesa-dev \
      mercurial automake groff curl lzop asciidoc u-boot-tools dos2unix mtd-utils pv \
      libncurses5 libncurses5-dev libncursesw5-dev libelf-dev zlib1g-dev bc rename \
-     iproute2
+     iproute2 zstd liblz4-tool
 
 # B2Qt
 RUN apt-get update && apt-get install -y \