News Snapshot:
(For a Reuters live blog on U.S., UK and European stock markets, click LIVE/ or type LIVE/ in a news window) * Valeo rises on EV self-driving supply deal with BMW * Investors eye ECB's annual forum for clues on policy outlook * STOXX 600 up for a third straight session (Adds comment, details; updates prices) By Devik Jain June 28 (Reuters) - European shares rose on Tuesday, led by commodity-linked stocks and automakers after China relaxed its COVID-19 quarantine mandate, with investors eyeing the European Central Bank's (ECB) annual forum for clues on monetary policies. The continent-wide STOXX 600...