sim_config: Change test model from person_detection to mobilenet_v1

As person_detection model can't be built for now due to ITCM overflow,
change it to mobilenet_v1.

Change-Id: I2e0665ab635065929250b1ca5b60503e64484b01

shodan.resc

diff --git a/shodan.resc b/shodan.resc
index db26c43..9be4dcb 100644
--- a/shodan.resc
+++ b/shodan.resc
@@ -43,7 +43,7 @@
 $tar ?= @out/ext_flash_release.tar
 $kernel ?= @out/kata/riscv32-unknown-elf/release/kernel/kernel.elf
 sysbus LoadBinary $tar 0x44000000
-sysbus LoadBinary @out/springbok_iree/samples/quant_model/person_detection_emitc_static 0x46000000
+sysbus LoadBinary @out/springbok_iree/samples/quant_model/mobilenet_v1_emitc_static 0x46000000
 sysbus LoadSymbolsFrom $kernel
 
 # Start both cores at the bootrom entry point.