chore(release): prepare v2.7.13-internal.15 [skip ci]

- Bump base version to 2.7.13
- Sync translations and assets

app/src/main/assets/firmware_releases.json

@@ -194,12 +194,6 @@
       "page_url": "https://github.com/meshtastic/firmware/pull/9668",
       "zip_url": "https://discord.com/invite/meshtastic"
     },
-    {
-      "id": "9666",
-      "title": "Heltec-v3 on battery: button and rotary encoder responsiveness fix",
-      "page_url": "https://github.com/meshtastic/firmware/pull/9666",
-      "zip_url": "https://discord.com/invite/meshtastic"
-    },
     {
       "id": "9627",
       "title": "Add phone API fanout for multiple clients",
@@ -217,6 +211,18 @@
       "title": "fix(power): reset LPF when adc_multiplier_override changes at runtime",
       "page_url": "https://github.com/meshtastic/firmware/pull/9509",
       "zip_url": "https://discord.com/invite/meshtastic"
+    },
+    {
+      "id": "9476",
+      "title": "Deprecate/block packets with a missing/invalid hop_start value (pre-hop firmware) (related to issue #7369)",
+      "page_url": "https://github.com/meshtastic/firmware/pull/9476",
+      "zip_url": "https://discord.com/invite/meshtastic"
+    },
+    {
+      "id": "9428",
+      "title": "feat(power): automatic WiFi disable when running on battery",
+      "page_url": "https://github.com/meshtastic/firmware/pull/9428",
+      "zip_url": "https://discord.com/invite/meshtastic"
     }
   ]
 }