Add Postgresql from Official container image with pgvector

.postgres/Dockerfile

@@ -0,0 +1,37 @@
+FROM golang:1.23.4-alpine3.21 AS go_build
+
+WORKDIR /build
+
+RUN apk update \
+    && apk add --no-cache \
+    build-base \
+    git
+
+RUN git clone https://github.com/tianon/gosu.git .
+
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build \
+    -ldflags="-s -w" \
+    -o gosu
+
+FROM postgres:16-alpine3.21 AS pgvector_build
+
+WORKDIR /pgvector
+
+RUN apk update \
+    && apk add --no-cache \
+    build-base \
+    git \
+    clang \
+    llvm \
+    postgresql16-dev
+
+RUN git clone https://github.com/pgvector/pgvector.git . \
+    && make \
+    && make install
+
+FROM postgres:16-alpine3.21
+
+COPY --from=go_build /build/gosu /usr/local/bin
+COPY --from=pgvector_build /pgvector/vector.so /usr/local/lib/postgresql
+COPY --from=pgvector_build /pgvector/vector.control /usr/local/share/postgresql/extension
+COPY --from=pgvector_build /pgvector/sql/vector--0.8.0.sql /usr/local/share/postgresql/extension