Add libzstd-dev as dependencies

[sachaos]

When I've run make build. I've got following error without libzstd-dev.

   Compiling wasmedge-sdk v0.13.2
   Compiling containerd-shim-wasmedge v0.3.1 (/Users/tsakao/runwasi/crates/containerd-shim-wasmedge)
error: linking with `cc` failed: exit status: 1
  |
  = note: LC_ALL="C" ...omit...
  = note: /usr/bin/ld: cannot find -lzstd
          collect2: error: ld returned 1 exit status

error: could not compile `containerd-shim-wasmedge` (bin "containerd-shim-wasmedge-v1") due to previous error
make: *** [Makefile:76: build-wasmedge] Error 101

Signed-off-by: Takumasa Sakao tsakao@zlab.co.jp