Update Firefox support for WebAssembly JS-PI (#29783)

* Add Firefox 153 support for WebAssembly JS-PI APIs

Add webassembly.api.promising_static and webassembly.api.Suspending
instead of updating webassembly.jspi.

* Remove Firefox pref flag for WebAssembly JS-PI in Fx 153

JS-PI is enabled by default in Firefox 153 per bug 2044809.

* Apply suggestions from code review

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

---------

Co-authored-by: Florian Scholz <fs@florianscholz.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: 3 people

webassembly/api.json

@@ -429,6 +429,43 @@
           }
         }
       },
+      "promising_static": {
+        "__compat": {
+          "description": "`promising()` static method",
+          "spec_url": "https://webassembly.github.io/js-promise-integration/js-api/#dom-webassembly-promising",
+          "tags": [
+            "web-features:wasm-jspi"
+          ],
+          "support": {
+            "chrome": {
+              "version_added": "137"
+            },
+            "chrome_android": {
+              "version_added": false
+            },
+            "edge": "mirror",
+            "firefox": {
+              "version_added": "153"
+            },
+            "firefox_android": "mirror",
+            "oculus": "mirror",
+            "opera": "mirror",
+            "opera_android": "mirror",
+            "safari": {
+              "version_added": false
+            },
+            "safari_ios": "mirror",
+            "samsunginternet_android": "mirror",
+            "webview_android": "mirror",
+            "webview_ios": "mirror"
+          },
+          "status": {
+            "experimental": false,
+            "standard_track": true,
+            "deprecated": false
+          }
+        }
+      },
       "validate_static": {
         "__compat": {
           "description": "`validate()` static method",

webassembly/api/Suspending.json

@@ -0,0 +1,79 @@
+{
+  "webassembly": {
+    "api": {
+      "Suspending": {
+        "__compat": {
+          "spec_url": "https://webassembly.github.io/js-promise-integration/js-api/#suspending",
+          "tags": [
+            "web-features:wasm-jspi"
+          ],
+          "support": {
+            "chrome": {
+              "version_added": "137"
+            },
+            "chrome_android": {
+              "version_added": false
+            },
+            "edge": "mirror",
+            "firefox": {
+              "version_added": "153"
+            },
+            "firefox_android": "mirror",
+            "oculus": "mirror",
+            "opera": "mirror",
+            "opera_android": "mirror",
+            "safari": {
+              "version_added": false
+            },
+            "safari_ios": "mirror",
+            "samsunginternet_android": "mirror",
+            "webview_android": "mirror",
+            "webview_ios": "mirror"
+          },
+          "status": {
+            "experimental": false,
+            "standard_track": true,
+            "deprecated": false
+          }
+        },
+        "Suspending": {
+          "__compat": {
+            "description": "`Suspending()` constructor",
+            "spec_url": "https://webassembly.github.io/js-promise-integration/js-api/#dom-suspending-suspending",
+            "tags": [
+              "web-features:wasm-jspi"
+            ],
+            "support": {
+              "chrome": {
+                "version_added": "137"
+              },
+              "chrome_android": {
+                "version_added": false
+              },
+              "edge": "mirror",
+              "firefox": {
+                "version_added": "153"
+              },
+              "firefox_android": "mirror",
+              "oculus": "mirror",
+              "opera": "mirror",
+              "opera_android": "mirror",
+              "safari": {
+                "version_added": false
+              },
+              "safari_ios": "mirror",
+              "samsunginternet_android": "mirror",
+              "webview_android": "mirror",
+              "webview_ios": "mirror"
+            },
+            "status": {
+              "experimental": false,
+              "standard_track": true,
+              "deprecated": false
+            }
+          }
+        }
+      }
+    }
+  }
+}