Merge tag 90.0.4430.92 from bromite

a0ad5d29 Release 90.0.4430.92
ad010db0 Add flag IsCleartextPermitted default true (#1111)
b3f5b629 New flag "allow-user-certificates" (#1110)
ce1a0395 explicit denial to fetch (#1106)
54302084 Release 90.0.4430.92
e3e5a455 fix update ui for pac url config (#1098)
1e87d1b0 Mention what to do for bugs unrelated to Chromium
4af239c7 README.md (#1076)
a89f8a31 Add question for incognito tabs
0ef43d4e Release 90.0.4430.74
e3b4bf00 Merge pull request #1064 from uazo/fix-1051
45ddc390 remove unnecessary code for v90
b2975f63 Merge pull request #1054 from uazo/fix-1049
1aef9679 updated patch for v90
b5a8dc1e actual patch v89

Signed-off-by: Aayush Gupta <theimpulson@e.email>