Use tags for go-llama.cpp

Dockerfile

@@ -1,10 +1,9 @@
 ARG GO_VERSION=1.20
 ARG DEBIAN_VERSION=11
-
 FROM golang:$GO_VERSION as builder
-
 WORKDIR /build
-RUN git clone --recurse-submodules https://github.com/go-skynet/go-llama.cpp
+ARG GO_LLAMA_CPP_TAG=llama.cpp-8b67998
+RUN git clone -b $GO_LLAMA_CPP_TAG --recurse-submodules https://github.com/go-skynet/go-llama.cpp
 RUN cd go-llama.cpp && make libbinding.a
 COPY go.mod ./
 COPY go.sum ./