chore(prebuild-config, config-plugins): rewrite tests to use latest template for fixtures (#21339)

# Why

- The previous tests were using static representations of the versioned
fixtures. This me

chore(prebuild-config, config-plugins): rewrite tests to use latest template for fixtures (#21339)

# Why

- The previous tests were using static representations of the versioned
fixtures. This meant that many tests were possibly outdated.
- Now that the CLI is versioned, we can test against the latest
templates to ensure our config plugins are always up to date.

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Please describe the motivation for this PR, and link to relevant GitHub
issues, forums posts, or feature requests.
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# How

- Pull in fixtures from the local template.
- Rewrite tests to work with new fixtures.

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How did you build this feature or fix this bug and why?
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# Test Plan

- Tests should continue to pass.

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Co-authored-by: Expo Bot <[email protected]>

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[config-plugins] Apply react-native-maps AppDelegate plugin fix from @pchmn (#21333)

# Why

Fixes #21282

# How

Copy over @pchmn's [suggested
fix](https://github.com/expo/expo/issues/21282#i

[config-plugins] Apply react-native-maps AppDelegate plugin fix from @pchmn (#21333)

# Why

Fixes #21282

# How

Copy over @pchmn's [suggested
fix](https://github.com/expo/expo/issues/21282#issuecomment-1437421616)
and update tests to ensure it works as expected.

# Test Plan

Run tests. Copy code to node_modules and test prebuild against
[repro](https://github.com/pchmn/test-expo-sdk-48)

# Checklist

- [x] Documentation is up to date to reflect these changes (eg:
https://docs.expo.dev and README.md).
- [x] Conforms with the [Documentation Writing Style
Guide](https://github.com/expo/expo/blob/main/guides/Expo%20Documentation%20Writing%20Style%20Guide.md)
- [x] This diff will work correctly for `expo prebuild` & EAS Build (eg:
updated a module plugin).

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chore: migrate config, config-plugins, config-types, prebuild-config (#17958)