Update docs to stop indicating that Foundation and UIKit will be link…

…ed by default

We no longer do that internally.

PiperOrigin-RevId: 595403876
Change-Id: If951b6baeeb6a010bc6b067f6390439e06d20803

src/main/java/com/google/devtools/build/lib/rules/objc/ObjcRuleClasses.java

@@ -169,9 +169,7 @@ public static class SdkFrameworksDependerRule implements RuleDefinition {
     public RuleClass build(RuleClass.Builder builder, RuleDefinitionEnvironment environment) {
       return builder
           /* <!-- #BLAZE_RULE($objc_sdk_frameworks_depender_rule).ATTRIBUTE(sdk_frameworks) -->
-          Names of SDK frameworks to link with (e.g. "AddressBook", "QuartzCore"). "UIKit" and
-          "Foundation" are always included when building for the iOS, tvOS, visionOS,
-          and watchOS platforms. For macOS, only "Foundation" is always included.
+          Names of SDK frameworks to link with (e.g. "AddressBook", "QuartzCore").
 
           <p> When linking a top level Apple binary, all SDK frameworks listed in that binary's
           transitive dependency graph are linked.