@range implementation for integer shapes (#2005)

* Draft of @range implementation for integer shapes

* Green tests.

* Fix serialization of constrained integers.

* Fix tagger to include Integer simple shapes.
Fix de/serialization codegen.

* Add range trait to the entry about constraint traits in our changelog.

* Bind a range-constrained integer to various HTTP parts to test our implementation.

* Rename ConstrainedIntGeneratorTest to ConstrainedIntegerGeneratorTest for consistency.

* Remove AsRef implementation.

* Fix constraints models.

* Fix conversion.

* Use ReturnSymbolToParse to dry up.

* Fix builder when constrained types should not be exposed.

* Add customisation to unwrap constrained integers.

* Getting closer - collections need to be handled differently to make everything fall into place.

* Refactor `renderHeaders`

* Fix constraints test.

* Fix ebs.

* Rename for clarity.

* Remove unnecessary From implementation.

* Rename `Size` variant to `Range`.

* Remove stray comments.

* Rename for clarity

* Rename for consistency

* Add test to guard against types for which we do not support range yet

* DRY up branches and the relevant tests.

* Fix header name.

* Fix serialization bug for default values in headers.

* Fix serialization issue for primitive headers.

* Remove SetOfRangeInteger

* Fix pubcrateconstrained unit test.

* Remove duplication

* Revert "Remove SetOfRangeInteger"

This reverts commit f37a560bd0233ad65512c4916292f0f7f8c571e1.

* Reintroduce `SetOfRangeInteger`, but keep them commented out.

* Ignore leading whitespace.

* Update codegen-core/src/main/kotlin/software/amazon/smithy/rust/codegen/core/smithy/generators/http/HttpBindingGenerator.kt

Co-authored-by: david-perez <d@vidp.dev>

* Update codegen-core/src/main/kotlin/software/amazon/smithy/rust/codegen/core/smithy/protocols/parse/JsonParserGenerator.kt

Co-authored-by: david-perez <d@vidp.dev>

* Update codegen-server/src/main/kotlin/software/amazon/smithy/rust/codegen/server/smithy/ValidateUnsupportedConstraints.kt

Co-authored-by: david-perez <d@vidp.dev>

* Update codegen-server/src/test/kotlin/software/amazon/smithy/rust/codegen/server/smithy/generators/ConstrainedIntegerGeneratorTest.kt

Co-authored-by: david-perez <d@vidp.dev>

* Unify with a single rustTemplate invocation.

* Rename `Type` to `NumberType`

* Update codegen-server/src/test/kotlin/software/amazon/smithy/rust/codegen/server/smithy/ConstrainedShapeSymbolProviderTest.kt

Co-authored-by: david-perez <d@vidp.dev>

* Formatting issue.

* Move and rename test helper.

* Dry up the logic for default serialization.

* Ooops, I swapped the two branches.

* Add a wrapper block

* Fix support detection.

* Fix CHANGELOG.

* Add (failing) protocol tests for @range on byte/integer/long.

* Fix validation message.
Fix test definitions.

* Mark some tests as expected to fail.
Rename service.

* Use ValueExpression everywhere for more granular control of the ownership component.

* Use the new enhanced module facilities

* Fixes.

* Fix formatting

* Remove unnecessary when.

* Update codegen-core/common-test-models/constraints.smithy

Co-authored-by: david-perez <d@vidp.dev>

* Remove unused shapes.

* Avoid mixing concerns in our test shapes for integer constraints.

* Reuse the trait info machinery

* Update stale comment

* Fix unused attribute.

* Update codegen-core/src/main/kotlin/software/amazon/smithy/rust/codegen/core/smithy/protocols/serialize/JsonSerializerGenerator.kt

Co-authored-by: Zelda Hessler <zhessler@amazon.com>

* Avoid unnecessary bindings by manipulating the serialization context directly in the customisations.

* Avoid unnecessary bindings in header serialization by introducing and manipulating the header value serialization context directly in the customisations.

* Add code examples.

* Move `safeName` call into the if branch.

Co-authored-by: david-perez <d@vidp.dev>
Co-authored-by: Zelda Hessler <zhessler@amazon.com>