Revert "loosen the range of package versions"

This reverts commit 5e231db249cd94bf6392d587d2f6983a7c77bcef.

Dockerfile

@@ -11,7 +11,7 @@ ADD whisper.cpp/ /build/
 RUN make
 
 # main image
-FROM python:3-slim-bullseye
+FROM python:3.10-slim-bullseye
 WORKDIR /app/
 
 # Install dependencies