Filled Docker Labels and ENVs to identify the git revision it was build from (#250)

Added labels and env vars to identify the git revion a container was
build from to have a more transparent build flow of untaged images.

Dockerfile

@@ -1,8 +1,15 @@
 FROM python:3.11-slim as base
-LABEL AUTHOR="AKI Projektseminar 23"
+LABEL AUTHOR="AKI Projektseminar 23" \
+      PROJECT="Transparenzregister" \
+      ORGANISATION="fh-swf.de"
+
 ENV SQLALCHEMY_SILENCE_UBER_WARNING="1"
 
 ARG APP_HOME="transparenzregister"
+ARG GIT_HASH
+ENV GIT_HASH=${GIT_HASH}
+LABEL GIT_HASH=${GIT_HASH}
+
 WORKDIR /${APP_HOME}/
 USER root
 RUN apt update -y && \
@@ -15,11 +22,15 @@ RUN pip install --find-links=dist aki-prj23-transparenzregister --no-cache-dir
 
 FROM base as ingest
 
+LABEL PART="DATA_INGESTOR"
+
 RUN pip install --find-links=dist aki-prj23-transparenzregister[ingest]  --no-cache-dir && \
     rm dist/ -R
 
 FROM base as data-transformation
 
+LABEL PART="DATA-TRANSFORMATION"
+
 RUN pip install --find-links=dist aki-prj23-transparenzregister[transformation] --no-cache-dir && \
     rm dist/ -R
 
@@ -28,6 +39,8 @@ CMD ["--level", "DEBUG"]
 
 FROM base as web-server
 
+LABEL PART="WEB-SERVER"
+
 RUN pip install --find-links=dist aki-prj23-transparenzregister[web-server] --no-cache-dir && \
     rm dist/ -R