Add additional Fastlane metadata

[Netdex]

Added an icon and a screenshot re #17, please let me know if I did anything wrong. @IzzySoft

[IzzySoft]

Thanks, that looks fine! Once merged I'll enable it here and manually trigger a "fastlane update" to pull it ASAP (not waiting for another release to do that).

[IzzySoft]

Thanks! Indeed looks fine:

$ iod repo fastlane org.netdex.androidusbscript
org.netdex.androidusbscript: check if repo contains FUNDING.yml
org.netdex.androidusbscript: looking for 'https://api.github.com/repos/Netdex/android-usb-script/contents/.github'
org.netdex.androidusbscript: looking for 'https://api.github.com/repos/Netdex/android-usb-script/contents/'
org.netdex.androidusbscript: looking for 'https://api.github.com/repos/Netdex/.github/contents/'
org.netdex.androidusbscript: Github reports "Not Found" for https://api.github.com/repos/Netdex/.github/contents/
org.netdex.androidusbscript: no FUNDING.yml detected.
org.netdex.androidusbscript: calling 'getFastlaneMeta(github,[host:github.com,owner:Netdex,repo:android-usb-script,path:/fastlane/metadata/android])'
org.netdex.androidusbscript: FastlaneFeatures shortdesc,fulldesc,icon,screenshots
org.netdex.androidusbscript: looking for 'https://api.github.com/repos/Netdex/android-usb-script/contents/fastlane%2Fmetadata%2Fandroid'
org.netdex.androidusbscript: looking for 'https://api.github.com/repos/Netdex/android-usb-script/contents/fastlane%2Fmetadata%2Fandroid%2Fde'
org.netdex.androidusbscript: looking for 'https://api.github.com/repos/Netdex/android-usb-script/contents/fastlane%2Fmetadata%2Fandroid%2Fen-US'
org.netdex.androidusbscript: looking for 'https://api.github.com/repos/Netdex/android-usb-script/contents/fastlane%2Fmetadata%2Fandroid%2Fen-US%2Fimages'
org.netdex.androidusbscript: looking for 'https://api.github.com/repos/Netdex/android-usb-script/contents/fastlane%2Fmetadata%2Fandroid%2Fen-US%2Fimages%2FphoneScreenshots'
org.netdex.androidusbscript: checking locale 'de'
org.netdex.androidusbscript: updating 'metadata/org.netdex.androidusbscript/de/short_description.txt'
org.netdex.androidusbscript: checking locale 'en-US'
org.netdex.androidusbscript: updating 'metadata/org.netdex.androidusbscript/en-US/full_description.txt'
org.netdex.androidusbscript: updating 'metadata/org.netdex.androidusbscript/en-US/short_description.txt'
org.netdex.androidusbscript: updating 'repo/org.netdex.androidusbscript/en-US/icon.png'
org.netdex.androidusbscript: updating 'repo/org.netdex.androidusbscript/en-US/phoneScreenshots/1.png'
org.netdex.androidusbscript: cross-checking for obsolete screenshots
org.netdex.androidusbscript: screenshots in Fastlane: 1
org.netdex.androidusbscript: local screenshots checked: 1