Bump Microsoft.Owin from 3.1.0 to 4.2.2 in /Site

[dependabot]

Bumps Microsoft.Owin from 3.1.0 to 4.2.2.

Release notes

Sourced from Microsoft.Owin's releases.

4.2.2 Release

This release includes a fix for chunked cookies with missing values. The packages are available on nuget.org.

See here for the complete list of changes.

4.2.1 Release

This release concludes significant build infrastructure changes and also includes a few product bug fixes. The packages are available on nuget.org.

See here for the complete list of changes.

The language specific satellite packages such as Microsoft.Owin.zh-Hans have been discontinued.

4.2.0 Release

This release includes a security feature and some minor improvements. The packages are available on nuget.org.

See here for the complete list of changes. These improvements have been completely community driven, thanks everybody for helping out!

aspnet/AspNetKatana#389 adds PKCE support for OpenIdConnect authentication when using the code flow:

app.UseOpenIdConnectAuthentication(
    new OpenIdConnectAuthenticationOptions
    {
        ClientId = clientId,
        ClientSecret = clientSecret,
        Authority = authority,
        PostLogoutRedirectUri = postLogoutRedirectUri,
        ResponseType = OpenIdConnectResponseType.Code,
        RedeemCode = true,
        RedirectUri = redirectUri,
        UsePkce = true,
    });

4.1.1 Release

This release includes a security fix and some minor improvements. The packages are available on nuget.org.

• CVE-2020-1045 also applies to Microsoft.Owin.
• See here for the complete list of changes.

Commits

• dbecd0d Update to rtw (#464)
• f5cf9c4 Handle mismatched cookie chunk counts (#463)
• 535e7e2 Remove more GlobalSupressions (#447)
• beb224c Update Versions.props
• fa65dbc Bump to non-preview version
• 9776be3 Do not pack projects that don't ship
• 1afd57e Add back the rolling builds package feed
• 05afae7 Avoid downloading OIDC config
• 3b52f6b Remove GlobalSupressions
• dbe159e Re-do the build infrastructure (#445)
• Additional commits viewable in compare view

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