Security update for chromium

Open Source Vulnerabilities openSUSE-SU-2021:1582-1

This update for chromium fixes the following issues: - Ensure newer libs and LLVM is used on Leap (boo#1192310) - Explicitly BuildRequire python3-six. Chromium 96.0.4664.93 (boo#1193519): * CVE-2021-4052: Use after free in web apps * CVE-2021-4053: Use after free in UI * CVE-2021-4079: Out of bounds write in WebRTC * CVE-2021-4054: Incorrect security UI in autofill * CVE-2021-4078: Type confusion in V8 * CVE-2021-4055: Heap buffer overflow in extensions * CVE-2021-4056: Type Confusion in loader * CVE-2021-4057: Use after free in file API * CVE-2021-4058: Heap buffer overflow in ANGLE * CVE-2021-4059: Insufficient data validation in loader * CVE-2021-4061: Type Confusion in V8 * CVE-2021-4062: Heap buffer overflow in BFCache * CVE-2021-4063: Use after free in developer tools * CVE-2021-4064: Use after free in screen capture * CVE-2021-4065: Use after free in autofill * CVE-2021-4066: Integer underflow in ANGLE * CVE-2021-4067: Use after free in window manager * CVE-2021-4068: Insufficient validation of untrusted input in new tab page Chromium 96.0.4664.45 (boo#1192734): * CVE-2021-38007: Type Confusion in V8 * CVE-2021-38008: Use after free in media * CVE-2021-38009: Inappropriate implementation in cache * CVE-2021-38006: Use after free in storage foundation * CVE-2021-38005: Use after free in loader * CVE-2021-38010: Inappropriate implementation in service workers * CVE-2021-38011: Use after free in storage foundation * CVE-2021-38012: Type Confusion in V8 * CVE-2021-38013: Heap buffer overflow in fingerprint recognition * CVE-2021-38014: Out of bounds write in Swiftshader * CVE-2021-38015: Inappropriate implementation in input * CVE-2021-38016: Insufficient policy enforcement in background fetch * CVE-2021-38017: Insufficient policy enforcement in iframe sandbox * CVE-2021-38018: Inappropriate implementation in navigation * CVE-2021-38019: Insufficient policy enforcement in CORS * CVE-2021-38020: Insufficient policy enforcement in contacts picker * CVE-2021-38021: Inappropriate implementation in referrer * CVE-2021-38022: Inappropriate implementation in WebAuthentication Lord of the Browsers: The Two Compilers: * Go back to GCC Lord of the Browsers: The Two Compilers: * Go back to GCC * GCC: LTO removes needed assembly symbols * Clang: issues with libstdc++ * GCC: LTO removes needed assembly symbols * Clang: issues with libstdc++