Add web logs to descriptorParser

Add a parser to send weblogs to metricsdb. Metrics-lib has the code to parse the files already: https://gitlab.torproject.org/tpo/network-health/metrics/library/-/blob/master/src/main/java/org/torproject/descriptor/WebServerAccessLog.java?ref_type=heads#L81

Need to fetch the tarballs from collector and send the data to the DB (need to upload metrics-sql-tables too with the new tables).