Bump web-specs from 3.11.0 to 3.12.1 (#1283)

`intersection-observer-v2`: spec merged into the Intersection Observer spec

w3c/browser-specs#1210
w3c/IntersectionObserver#523

Co-authored-by: Daniel D. Beck <[email protected]>

features/intersection-observer-v2.yml

@@ -1,6 +1,6 @@
 name: Intersection observer visibility tracking
 description: The `trackVisibility` parameter for the `IntersectionObserver` constructor enables tracking the visibility of an element, to detect if it may be obscured by other content or visual effects. Also known as IntersectionObserver v2.
-spec: https://w3c.github.io/IntersectionObserver/v2/
+spec: https://w3c.github.io/IntersectionObserver/#calculate-visibility-algo
 caniuse: intersectionobserver-v2
 # TODO: Add the API to BCD and compute this status:
 # https://github.com/mdn/browser-compat-data/issues/22862

package.json

@@ -50,7 +50,7 @@
     "tsx": "^4.16.0",
     "typescript": "^5.4.5",
     "unified": "^11.0.5",
-    "web-specs": "^3.11.0",
+    "web-specs": "^3.12.1",
     "winston": "^3.13.0",
     "yaml": "^2.4.5",
     "yargs": "^17.7.2"

scripts/specs.ts

@@ -25,10 +25,6 @@ const defaultAllowlist: allowlistItem[] = [
     //     "https://example.com/spec/",
     //     "Allowed because…. Remove this exception when https://example.com/org/repo/pull/1234 merges."
     // ]
-    [
-        "https://w3c.github.io/IntersectionObserver/v2/",
-        "Allowed because it's shipped in Chrome and tracked on caniuse.com. Remove this exception when https://github.com/w3c/browser-specs/pull/1210 merges."
-    ],
     [
         "https://wicg.github.io/controls-list/",
         "Allowed because it's shipped in Chrome. Remove this exception if https://github.com/whatwg/html/pull/6715 is merged."