Bump collection from 1.14.13 to 1.17.1

[dependabot]

Bumps collection from 1.14.13 to 1.17.1.

Release notes

Sourced from collection's releases.

v1.17.1

• Require Dart 2.18
• Improve docs for splitAfter and splitBefore.

Changelog

Sourced from collection's changelog.

1.17.1

• Require Dart 2.18
• Improve docs for splitAfter and splitBefore.

1.17.0

• Add Iterable.elementAtOrNull and List.elementAtOrNull extension methods.
• Add a top-level lastBy() function that converts an Iterable to a Map by grouping its elements using a function, keeping the last element for each computed key. Also available as an extension method on Iterable.

1.16.0

• Add an Iterable.slices extension method.
• Add BoolList class for space-efficient lists of boolean values.
• Use a stable sort algorithm in the IterableExtension.sortedBy method.
• Add min, max, minOrNull and maxOrNull getters to IterableDoubleExtension, IterableNumberExtension and IterableIntegerExtension
• Change UnorderedIterableEquality and SetEquality to implement Equality with a non-nullable generic to allows assignment to variables with that type. Assignment to Equality with a nullable type is still allowed because of covariance. The equals and hash methods continue to accept nullable arguments.
• Enable the avoid_dynamic_calls lint.

1.15.0

• Stable release for null safety.

1.15.0-nullsafety.5

• Fix typo in extension method expandIndexed.
• Update sdk constraints to >=2.12.0-0 <3.0.0 based on beta release guidelines.

1.15.0-nullsafety.4

• Allow prerelease versions of the 2.12.x sdk.

• Remove the unusable setter UnionSetController.set=. This was mistakenly added to the public API but could never be called.

• Add extra optional Random argument to shuffle.

• Add a large number of extension methods on Iterable and List types, and on a few other types. These either provide easy access to the operations from algorithms.dart, or provide convenience variants of existing Iterable and List methods

... (truncated)

Commits

• a566328 add a publish script; prep to publish (#267)
• 85e987c Bump actions/checkout from 3.1.0 to 3.2.0 (#262)
• cdb11d4 Change CastError to TypeError, since the former is deprecated. (#258)
• caf6802 Tweak docs for split extensions (#256)
• efd709f Fix doc comment references among other new lints (#253)
• ca45fc4 update CI config; prep for publishing (#251)
• 414ffa1 Add elementAtOrNull extensions (#217)
• f9b433d Introduce a new lastBy() function (#223)
• 69766da Add complexity bound on binary search methods (#239)
• 5b43ad7 Fix analysis issue with latest dev release (#236)
• Additional commits viewable in compare view

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