Security update for chromium

Open Source Vulnerabilities openSUSE-SU-2020:1715-1

This update for chromium fixes the following issues: -chromium was updated to 86.0.4240.75 (boo#1177408): - CVE-2020-15967: Fixed Use after free in payments. - CVE-2020-15968: Fixed Use after free in Blink. - CVE-2020-15969: Fixed Use after free in WebRTC. - CVE-2020-15970: Fixed Use after free in NFC. - CVE-2020-15971: Fixed Use after free in printing. - CVE-2020-15972: Fixed Use after free in audio. - CVE-2020-15990: Fixed Use after free in autofill. - CVE-2020-15991: Fixed Use after free in password manager. - CVE-2020-15973: Fixed Insufficient policy enforcement in extensions. - CVE-2020-15974: Fixed Integer overflow in Blink. - CVE-2020-15975: Fixed Integer overflow in SwiftShader. - CVE-2020-15976: Fixed Use after free in WebXR. - CVE-2020-6557: Fixed Inappropriate implementation in networking. - CVE-2020-15977: Fixed Insufficient data validation in dialogs. - CVE-2020-15978: Fixed Insufficient data validation in navigation. - CVE-2020-15979: Fixed Inappropriate implementation in V8. - CVE-2020-15980: Fixed Insufficient policy enforcement in Intents. - CVE-2020-15981: Fixed Out of bounds read in audio. - CVE-2020-15982: Fixed Side-channel information leakage in cache. - CVE-2020-15983: Fixed Insufficient data validation in webUI. - CVE-2020-15984: Fixed Insufficient policy enforcement in Omnibox. - CVE-2020-15985: Fixed Inappropriate implementation in Blink. - CVE-2020-15986: Fixed Integer overflow in media. - CVE-2020-15987: Fixed Use after free in WebRTC. - CVE-2020-15992: Fixed Insufficient policy enforcement in networking. - CVE-2020-15988: Fixed Insufficient policy enforcement in downloads. - CVE-2020-15989: Fixed Uninitialized Use in PDFium. This update was imported from the openSUSE:Leap:15.1:Update update project.