samsung-klimtlte: set getty (MR 4013)

So that we can get a shell over uart.

[ci:skip-build]: already built successfully in CI

device/testing/device-samsung-klimtlte/APKBUILD

@@ -2,7 +2,7 @@
 # Reference: <https://postmarketos.org/devicepkg>
 pkgname=device-samsung-klimtlte
 pkgdesc="Samsung Galaxy Tab S 8.4 LTE"
-pkgver=1.1
+pkgver=1.2
 pkgrel=0
 url="https://postmarketos.org"
 license="MIT"
@@ -48,5 +48,5 @@ nonfree_firmware() {
 }
 
 sha512sums="
-81702e216fadefd2a93c3c03a9961068758ba1b20c1fd5945c2c1e551cc0361ca87d4d63854961778628aaa0242cff11e5146968286685a7b44d5a03d35861f2  deviceinfo
+e39b2cd5636eac6456c1c89fbe11fd79a8914b72755e60d03c344a6b439f15e02eed1ff10754978c4e79b16d2a36e21c7e1346078b2aa8fcd97ac062e3932d46  deviceinfo
 "

device/testing/device-samsung-klimtlte/deviceinfo

@@ -10,6 +10,7 @@ deviceinfo_year="2014"
 deviceinfo_append_dtb_mainline="true"
 deviceinfo_dtb_mainline="exynos5420-klimt-lte"
 deviceinfo_arch="armv7"
+deviceinfo_getty="ttySAC2;115200"
 deviceinfo_flash_kernel_on_update="true"
 
 # Device related