Merge branch '5.7.x' into 5.8.x

docs/modules/ROOT/pages/servlet/test/mockmvc/oauth2.adoc

@@ -296,7 +296,7 @@ fun foo(@AuthenticationPrincipal oauth2User: OAuth2User): String? {
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-In that case, we can tell Spring Security to include a default `OAuth2User` using the `oauth2User` xref:servlet/test/mockmvc/request-post-processors.adoc[`RequestPostProcessor`], like so:
+In that case, we can tell Spring Security to include a default `OAuth2User` using the `oauth2Login` xref:servlet/test/mockmvc/request-post-processors.adoc[`RequestPostProcessor`], like so:
 
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 .Java