[Solr] Change default configset before bootstrapping

[Solr] Bootstrap cannot be omitted and must occur before mounting the data directory

data/Dockerfiles/solr/Dockerfile

@@ -1,8 +1,12 @@
 FROM solr:7.7-alpine
 USER root
 COPY docker-entrypoint.sh /
+COPY solr-config-7.7.0.xml /
+COPY solr-schema-7.7.0.xml /
+
 
 RUN apk --no-cache add su-exec curl tzdata \
-  && chmod +x /docker-entrypoint.sh
+  && chmod +x /docker-entrypoint.sh \
+  && bash /docker-entrypoint.sh --bootstrap
 
 ENTRYPOINT ["/docker-entrypoint.sh"]