Remove all the different language definitions from the index definition

[mtilburgadobe]

• in helix-query.json

Remove all this

brazilian:
<<: default
include:
- /br/publish////*
target: /br/query-index.xlsx

german:
<<: default
include:
- /de/publish////*
target: /de/query-index.xlsx

spanish:
<<: default
include:
- /es/publish////*
target: /es/query-index.xlsx

french:
<<: default
include:
- /fr/publish////*
target: /fr/query-index.xlsx

italian:
<<: default
include:
- /it/publish////*
target: /it/query-index.xlsx

japanese:
<<: default
include:
- /jp/publish////*
target: /jp/query-index.xlsx

korean:
<<: default
include:
- /ko/publish////*
target: /ko/query-index.xlsx

[mtilburgadobe]

there is actually only one index for the entire site, and we'll use tags to filter... already implemented, the only thing left is to remove the languages from the definition