docker : Dockerize whisper.cpp (#1674)

* build: add dockerfile for ci

* ci: add action to build/push docker image

* fix: lowercase repository to fix ci

* ci: update cuBLAS flag

* build: install curl and ffmped in image

* docs: add docker section

* fix: improve args check when download model

.devops/main.Dockerfile

@@ -0,0 +1,19 @@
+FROM ubuntu:22.04 AS build
+WORKDIR /app
+
+RUN apt-get update && \
+  apt-get install -y build-essential \
+  && rm -rf /var/lib/apt/lists/* /var/cache/apt/archives/*
+
+COPY .. .
+RUN make
+
+FROM ubuntu:22.04 AS runtime
+WORKDIR /app
+
+RUN apt-get update && \
+  apt-get install -y curl ffmpeg \
+  && rm -rf /var/lib/apt/lists/* /var/cache/apt/archives/*
+
+COPY --from=build /app /app
+ENTRYPOINT [ "bash", "-c" ]