fix(e2e): Update react-native-svg to 15.15.4 for RN 0.85 compatibility

RN 0.85 changed the ImageResponseObserver API to use shared_ptr,
which broke react-native-svg < 15.15.4.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: antonis

samples/react-native/package.json

@@ -61,7 +61,7 @@
     "react-native-reanimated": "4.3.0",
     "react-native-safe-area-context": "^5.5.2",
     "react-native-screens": "^4.13.1",
-    "react-native-svg": "^15.12.1",
+    "react-native-svg": "^15.15.4",
     "react-native-webview": "^13.15.0",
     "react-native-worklets": "0.8.1",
     "react-redux": "^9.2.0",

yarn.lock

@@ -28301,31 +28301,17 @@ __metadata:
   languageName: node
   linkType: hard
 
-"react-native-svg@npm:^15.12.1":
-  version: 15.13.0
-  resolution: "react-native-svg@npm:15.13.0"
+"react-native-svg@npm:^15.15.4, react-native-svg@npm:^15.3.0":
+  version: 15.15.4
+  resolution: "react-native-svg@npm:15.15.4"
   dependencies:
     css-select: ^5.1.0
     css-tree: ^1.1.3
     warn-once: 0.1.1
   peerDependencies:
     react: "*"
     react-native: "*"
-  checksum: c20a95029630a1ff6d79caa9d01e9e3ad988afaa6787f306b1057369b8ce4ac1f2f0b3cf3367bac7e529e5f2ed03ce85236542ecfcf29f5827ab77dfd0921bb2
-  languageName: node
-  linkType: hard
-
-"react-native-svg@npm:^15.3.0":
-  version: 15.6.0
-  resolution: "react-native-svg@npm:15.6.0"
-  dependencies:
-    css-select: "npm:^5.1.0"
-    css-tree: "npm:^1.1.3"
-    warn-once: "npm:0.1.1"
-  peerDependencies:
-    react: "*"
-    react-native: "*"
-  checksum: 31c70317b7ca4c74d2b1db28af7ae127920c004c606ed4bd37f1e191a9433f6ce9929eabd105ed8768a1327ad26675ef0eaa06a97ca736ced8bfc6410b0d7480
+  checksum: 6438a3e05e6da7891d9170a3e4bb4c75efa48270b2af926eb0dbf0c8f64bea659c28e008f1ceafefd157213344b54fb6b007fbce6817feed7fb9f550f015189e
   languageName: node
   linkType: hard
 
@@ -30272,7 +30258,7 @@ __metadata:
     react-native-reanimated: 4.3.0
     react-native-safe-area-context: ^5.5.2
     react-native-screens: ^4.13.1
-    react-native-svg: ^15.12.1
+    react-native-svg: ^15.15.4
     react-native-webview: ^13.15.0
     react-native-worklets: 0.8.1
     react-redux: ^9.2.0