memory-footprint: fail with missing assets

[ithinkihaveacat]

The memory footprint tool fails if the APK has missing assets. It would be helpful if it could ignore the missing asset and calculate the memory footprint anyway (since at least in some cases, these watch faces run on devices just fine).

$ java -jar ./memory-footprint/build/libs/memory-footprint.jar \
        --schema-version 2 \
        --ambient-limit-mb 10 \
        --active-limit-mb 100 \
        --apply-v1-offload-limitations \
        --estimate-optimization \
        --watch-face watchface.apk
Starting memory footprint test with watchface.apk
2024-09-23 18:00:48.593 java[24701:1169791] WARNING: Secure coding is not enabled for restorable state! Enable secure coding by implementing NSApplicationDelegate.applicationSupportsSecureRestorableState: and returning YES.
Test report:
[MEMORY_FOOTPRINT]: ❌FAIL❌ Asset @background/wfs_logo31_80002c3c_88d1_4c42_a63a_c21c1bf3371a was not found in the watch face package ❌ 

Example APK: https://drive.google.com/file/d/1EiHq8u53o4tBtwYvFshKo_isefp2nSVa/view?usp=drive_link