Update PBG icon.

Author: zhaobozhen

chart/cloud/v1/chart.bundle

@@ -1,7 +1,7 @@
 {
-    "bundleSha256": "39e3701cd52ad241219a964e45a302a4853fe6e69dafdaa10664cadfc1d82750",
-    "bundleSize": 5474,
-    "bundleVersion": 16,
+    "bundleSha256": "85b97e772279ecef7332ebb0561ddaa991f979a026a0c583a5f462b735610245",
+    "bundleSize": 5732,
+    "bundleVersion": 17,
     "minimumAppVersionCode": 2729,
     "schemaVersion": 1
 }

chart/cloud/v1/manifest.json

@@ -1,6 +1,6 @@
 {
     "id": "official.predictive-back-gesture",
-    "revision": 2,
+    "revision": 3,
     "source": "official",
     "releaseChannel": "preview-only",
     "title": {

chart/icons/predictive-back-gesture.svg

@@ -132,11 +132,13 @@ def test_predictive_back_rule_uses_theme_aware_icon_and_explicit_manifest_opt_in
         )
         predicate = rule["calculation"]["predicate"]
 
-        self.assertEqual(2, rule["revision"])
+        self.assertEqual(3, rule["revision"])
         self.assertEqual("monochrome", rule["icon"]["renderMode"])
         self.assertEqual("on_surface", rule["icon"]["tintRole"])
         icon = (self.chart_dir / rule["icon"]["asset"]).read_text(encoding="utf-8")
-        self.assertIn('stroke-width="72"', icon)
+        self.assertIn('viewBox="0 0 1024 1024"', icon)
+        self.assertIn('scale(19.75308642)', icon)
+        self.assertIn('stroke-width="2"', icon)
         self.assertIn('stroke-linecap="round"', icon)
         self.assertIn('stroke-linejoin="round"', icon)
         self.assertEqual("artifact", rule["fingerprint"])