samsung-i9505: fix kernel partition in heimdall (#998)

aports/device/device-samsung-i9505/APKBUILD

 pkgname="device-samsung-i9505"
 pkgdesc="Samsung Galaxy S4 International"
-pkgver=0.3
-pkgrel=1
+pkgver=0.4
+pkgrel=0
 url="https://postmarketos.org"
 license="MIT"
 arch="noarch"
@@ -17,5 +17,5 @@ package() {
 
 }
 
-sha512sums="f61a49bb89b89a04e71852c8c0e9e1eb63778c2b836ec0c1e55bd4c4796e9137fc22520f52270ba0a528afd0c06c8daf8065f2e673776e4c95d7bf6f6b76a2d8  deviceinfo
+sha512sums="5b96b607c59d8c9016c1d4609359da7b204e08f426ac360663020733cd6b725dea09f09ebaf6ac5c431f8fb365d65da29ed717f92b66a6104fa0ea21b52cbba2  deviceinfo
 9dd220de9aa0ee4106686d43a4bac858c7b57ca8537488a54176ef13615195dab7945ca3f6896368186e99c7ed78748a2ad25458efe586dbc337190143d5184f  90-android-sec_touchscreen.rules"

aports/device/device-samsung-i9505/deviceinfo

@@ -29,7 +29,7 @@ deviceinfo_flash_offset_ramdisk="0x02000000"
 deviceinfo_flash_offset_second="0x00f00000"
 deviceinfo_flash_offset_tags="0x00000100"
 deviceinfo_flash_pagesize="2048"
-deviceinfo_flash_heimdall_partition_kernel=""
+deviceinfo_flash_heimdall_partition_kernel="BOOT"
 deviceinfo_flash_heimdall_partition_system=""
 
 # Fix colors in Weston