Apply suggestions from code review

Author: Elchi3

api/VideoDecoder.json

@@ -150,7 +150,7 @@
         "flip_option": {
           "__compat": {
             "description": "`flip` configuration option",
-            "spec_url": "https://www.w3.org/TR/webcodecs/#dom-videodecoderconfig-flip",
+            "spec_url": "https://w3c.github.io/webcodecs/#dom-videodecoderconfig-flip",
             "tags": [
               "web-features:webcodecs"
             ],
@@ -185,7 +185,7 @@
         "rotation_option": {
           "__compat": {
             "description": "`rotation` configuration option",
-            "spec_url": "https://www.w3.org/TR/webcodecs/#dom-videodecoderconfig-rotation",
+            "spec_url": "https://w3c.github.io/webcodecs/#dom-videodecoderconfig-rotation",
             "tags": [
               "web-features:webcodecs"
             ],
@@ -407,7 +407,7 @@
         "flip_option": {
           "__compat": {
             "description": "`flip` configuration option",
-            "spec_url": "https://www.w3.org/TR/webcodecs/#dom-videodecoderconfig-flip",
+            "spec_url": "https://w3c.github.io/webcodecs/#dom-videodecoderconfig-flip",
             "tags": [
               "web-features:webcodecs"
             ],
@@ -442,7 +442,7 @@
         "rotation_option": {
           "__compat": {
             "description": "`rotation` configuration option",
-            "spec_url": "https://www.w3.org/TR/webcodecs/#dom-videodecoderconfig-rotation",
+            "spec_url": "https://w3c.github.io/webcodecs/#dom-videodecoderconfig-rotation",
             "tags": [
               "web-features:webcodecs"
             ],

api/VideoFrame.json

@@ -72,7 +72,7 @@
         "flip_option": {
           "__compat": {
             "description": "`flip` option",
-            "spec_url": "https://www.w3.org/TR/webcodecs/#dom-videoframeinit-flip",
+            "spec_url": "https://w3c.github.io/webcodecs/#dom-videoframeinit-rotation",
             "tags": [
               "web-features:webcodecs"
             ],
@@ -107,7 +107,7 @@
         "rotation_option": {
           "__compat": {
             "description": "`rotation` option",
-            "spec_url": "https://www.w3.org/TR/webcodecs/#dom-videoframeinit-rotation",
+            "spec_url": "https://w3c.github.io/webcodecs/#dom-videoframeinit-rotation",
             "tags": [
               "web-features:webcodecs"
             ],