prime-gaming: 'Claim now' -> 'Claim' for external/DLC

[Primajin]

The button was renamed to "Claim" instead of "Claim now" - I guess this causes / fixes #208

[Primajin]

@vogler What do you think, shall we give this a try?

[biast12]

how am i able to test this pr? i got a ton of things to claim on twitch gaming so this would be really helpful and maybe also good to get some confirmation that it actually works too

[biast12]

just realised that the tool only claims the games and not the items, and i don't have any games to be claimed so i can't help, tho it would be really nice if we where able to claim the items too now that the tools is here

[Primajin]

I think this should be good to merge, even if they call the button "Claim now" again in the future this would partly match if we only look for "Claim".

cc: @vogler

[vogler]

Thanks! Haven't tested it but the changes looks fine.

[vogler]

There was some issue with them not consistently using the text 'Claim'/'Claim now' for internal/external games, but I think that was fixed by extending the locators.