wiki: Fix rosemary_variant4 FW's Android version

_13.0.zip at the end of URL implies that it's 13, not 12.

Change-Id: I617f3e7472c94a4e820778e3220d8f674b6ab1e2

Author: luk1337

_data/devices/rosemary_variant4.yml

@@ -1,6 +1,6 @@
 architecture: arm64
 battery: {capacity: 5000, removable: false, tech: 'Li-Po'}
-before_install: {instructions: 'needs_specific_android_fw', ships_fw: true, version: '12'}
+before_install: {instructions: 'needs_specific_android_fw', ships_fw: true, version: '13'}
 before_install_device_variants:
   - {device: 'POCO M5s Global', download_link: 'https://cdnorg.d.miui.com/V14.0.17.0.TFFMIXM/miui_ROSEMARYPGlobal_V14.0.17.0.TFFMIXM_b6ba1e953f_13.0.zip', firmware: 'V14.0.17.0.TFFMIXM'}
 bluetooth: {profiles: [A2DP], spec: '5.1'}