chore: Bump http certification dependencies

[aterga]

Motivation

The latest recommended version is 3.0.3, so we should start using it. Minor breaking changes required additional attention.

Changes

• Bump the Http certification dependencies to 3.0.3
• Fix type errors
• Remove obsolete streaming_strategy from the Response API (which was an optional field that has never been used by II anyway)

Tests

Existing tests should suffice.

[Copilot]

Pull request overview

This PR bumps the HTTP certification dependencies from version 2.6 to 3.0.3 and makes the necessary breaking changes to adapt to the new API. The most significant change is removing the unused streaming_strategy field from the HttpResponse type.

• Upgraded all HTTP certification crates (ic-certification, ic-http-certification, ic-representation-independent-hash, ic-response-verification) to version 3.0.3
• Removed the unused streaming_strategy field from HttpResponse in both the Rust interface and Candid API definitions
• Added TryFrom implementations to convert between the local HttpRequest/HttpResponse types and the ic_http_certification library types

Reviewed changes

Copilot reviewed 8 out of 11 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
Cargo.toml	Updated workspace dependencies to version 3.0.3 for all HTTP certification crates
Cargo.lock	Lock file updates reflecting the dependency version changes and transitive dependency updates (e.g., cached, darling, base64)
demos/vc_issuer/Cargo.lock	Updated ic-certification version reference in demo lock file
demos/test-app/Cargo.lock	Updated ic-certification version and lock file format version
src/internet_identity_interface/Cargo.toml	Added ic-http-certification as a workspace dependency
src/internet_identity_interface/src/http_gateway.rs	Added TryFrom implementations for converting to ic_http_certification types, removed streaming_strategy field from HttpResponse struct
src/internet_identity/internet_identity.did	Removed streaming_strategy field from HttpResponse type definition
src/internet_identity/src/http.rs	Removed streaming_strategy: None from all HttpResponse instantiations
src/internet_identity/tests/integration/http.rs	Updated test to use try_into() conversion instead of manual field mapping
src/archive/archive.did	Removed streaming_strategy field from HttpResponse type definition
src/archive/src/main.rs	Removed streaming_strategy: None from all HttpResponse instantiations

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[Copilot]

Pull request overview

Copilot reviewed 9 out of 12 changed files in this pull request and generated 1 comment.

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[aterga]

Closing this PR as stale — it has been open for ~3 months with no review activity, and the branch is behind main. If bumping the HTTP certification dependencies to v3.0.3 is still needed, a fresh PR would avoid potential merge conflicts.

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