Change app version to 18.0.0. · nextcloud/talk-ios@6bd2ccf

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Todo Violation: TODOs should be resolved (There should be a better place...) (todo)

Todo Violation: TODOs should be resolved (Take padding into account) (todo)

Cyclomatic Complexity Violation: Function should have complexity 10 or less; currently complexity is 12 (cyclomatic_complexity)

Unneeded Overridden Functions Violation: Remove overridden functions that don't do anything except call their super (unneeded_override)

Cyclomatic Complexity Violation: Function should have complexity 10 or less; currently complexity is 18 (cyclomatic_complexity)

Cyclomatic Complexity Violation: Function should have complexity 10 or less; currently complexity is 11 (cyclomatic_complexity)

Cyclomatic Complexity Violation: Function should have complexity 10 or less; currently complexity is 19 (cyclomatic_complexity)

Empty Count Violation: Prefer checking `isEmpty` over comparing `count` to zero (empty_count)

Unneeded Overridden Functions Violation: Remove overridden functions that don't do anything except call their super (unneeded_override)

Unused Closure Parameter Violation: Unused parameter in a closure should be replaced with _ (unused_closure_parameter)

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