[parser] add nooncall/shazam into user list in README.md (#866)
[parser] add nooncall/shazam into user list in README.md (#866)


c4pt0r/tidb,ngaut/tidb,pingcap/tidb,kyle-wang/tidb,kyle-wang/tidb,pingcap/tidb,c4pt0r/tidb,kyle-wang/tidb,ngaut/tidb,ngaut/tidb,ngaut/tidb,ngaut/tidb,pingcap/tidb,c4pt0r/tidb,c4pt0r/tidb,coocood/tidb,kyle-wang/tidb,coocood/tidb,kyle-wang/tidb,c4pt0r/tidb,c4pt0r/tidb,pingcap/tidb,ngaut/tidb,pingcap/tidb,kyle-wang/tidb,pingcap/tidb