This commit replaces "you're" with some other structure, often
simplifying the sentence in the process.
Also checked for words that end with "'ll" and "n't" but did not find
any.
See gh-28710
Update Tomcat, Jetty and Undertow `ServletWebServerFactory`
implementations so that they can write SameSite cookie attributes.
The session cookie will be customized whenever the
`server.servlet.session.cookie.same-site` property is set.
Other cookies can be customized with the new `CookieSameSiteSupplier`
interface which can be registered using `@Bean` methods.
Closes gh-20971
Co-authored-by Andy Wilkinson <wilkinsona@vmware.com>