docs(codes): improve macOS support data (volume, brightness, media controls)

Codes:
- K_VOLUME_UP, C_VOLUME_UP, K_VOLUME_DOWN, C_VOLUME_DOWN, K_MUTE
- C_BRIGHTNESS_INC, C_BRIGHTNESS_DEC
- C_PLAY_PAUSE, C_NEXT, C_PREVIOUS

Tested on:
- Catalina 10.15.7
- Big Sur 11.2 Beta

PR: #541
See: #375

docs/src/data/hid.js

@@ -3218,7 +3218,7 @@ export default [
       windows: null,
       linux: true,
       android: true,
-      macos: null,
+      macos: true,
       ios: null,
     },
     footnotes: {},
@@ -3239,7 +3239,7 @@ export default [
       windows: null,
       linux: true,
       android: true,
-      macos: null,
+      macos: false,
       ios: null,
     },
     footnotes: {},
@@ -3260,7 +3260,7 @@ export default [
       windows: null,
       linux: true,
       android: true,
-      macos: null,
+      macos: false,
       ios: null,
     },
     footnotes: {},
@@ -5172,7 +5172,7 @@ export default [
       windows: null,
       linux: true,
       android: null,
-      macos: null,
+      macos: true,
       ios: null,
     },
     footnotes: {},
@@ -5193,7 +5193,7 @@ export default [
       windows: null,
       linux: true,
       android: null,
-      macos: null,
+      macos: true,
       ios: null,
     },
     footnotes: {},
@@ -5886,7 +5886,7 @@ export default [
       windows: null,
       linux: true,
       android: true,
-      macos: null,
+      macos: true,
       ios: null,
     },
     footnotes: {},
@@ -5907,7 +5907,7 @@ export default [
       windows: null,
       linux: true,
       android: true,
-      macos: null,
+      macos: true,
       ios: null,
     },
     footnotes: {},
@@ -6054,7 +6054,7 @@ export default [
       windows: null,
       linux: true,
       android: true,
-      macos: null,
+      macos: true,
       ios: null,
     },
     footnotes: {},
@@ -6138,7 +6138,7 @@ export default [
       windows: null,
       linux: true,
       android: true,
-      macos: null,
+      macos: true,
       ios: null,
     },
     footnotes: {},
@@ -6159,7 +6159,7 @@ export default [
       windows: null,
       linux: true,
       android: true,
-      macos: null,
+      macos: true,
       ios: null,
     },
     footnotes: {},