[TH2-5234] Removed environment variables

Dockerfile

@@ -4,15 +4,6 @@ COPY ./ .
 RUN gradle clean build dockerPrepare -Prelease_version=${Prelease_version}
 
 FROM adoptopenjdk/openjdk11:alpine
-ENV CRADLE_INSTANCE_NAME=instance1 \
-    CASSANDRA_DATA_CENTER=kos \
-    CASSANDRA_HOST=cassandra \
-    CASSANDRA_PORT=9042 \
-    CASSANDRA_KEYSPACE=demo \
-    CASSANDRA_USERNAME=guest \
-    CASSANDRA_PASSWORD=guest \
-    HTTP_PORT=8080 \
-    HTTP_HOST=localhost
 WORKDIR /home
 COPY --from=build /home/gradle/build/docker .
 ENTRYPOINT ["/home/service/bin/service", "run", "com.exactpro.th2.rptdataprovider.MainKt"]