Auto merge of #11978 - aravind-pg:new-referrer-pols, r=jdm

Add "origin" and "same-origin" referrer policies, replacing "origin-only".

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- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #11384
- [X] There are tests for these changes

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components/script/dom/document.rs

@@ -2832,7 +2832,8 @@ pub fn determine_policy_for_token(token: &str) -> Option<ReferrerPolicy> {
     return match lower.as_ref() {
         "never" | "no-referrer" => Some(ReferrerPolicy::NoReferrer),
         "default" | "no-referrer-when-downgrade" => Some(ReferrerPolicy::NoRefWhenDowngrade),
-        "origin" => Some(ReferrerPolicy::OriginOnly),
+        "origin" => Some(ReferrerPolicy::Origin),
+        "same-origin" => Some(ReferrerPolicy::SameOrigin),
         "origin-when-cross-origin" => Some(ReferrerPolicy::OriginWhenCrossOrigin),
         "always" | "unsafe-url" => Some(ReferrerPolicy::UnsafeUrl),
         "" => Some(ReferrerPolicy::NoReferrer),