Add tzdata module to load time locations

Dockerfile

@@ -30,5 +30,8 @@ COPY --from=builder /workspace/manager .
 # Pkg used for WebDAV password generation
 RUN apk add --no-cache openssl
 
+# Pkg used for time locations 
+RUN apk --no-cache add tzdata
+
 USER 65532:65532
 ENTRYPOINT ["/manager"]