Bump iref from 3.2.2 to 4.0.0 in /rust/case2geojson

[dependabot]

Bumps iref from 3.2.2 to 4.0.0.

Changelog

Sourced from iref's changelog.

[4.0.0]

Breaking changes

• Consolidated workspace into a single crate (removed iref-core and iref-macros).
• Generated the iri module from the uri module via build.rs.
• Added try_* methods (replacing some panicking APIs).
• Added no_std support (owned types gated behind std).
• Renamed Path::EMPTY to Path::EMPTY_RELATIVE.
• Replaced From<Iri> for url::Url with TryFrom.
• PathMut, PathBuf, and AuthorityMut methods now return &mut Self for chaining.

Added

• url crate compatibility layer.
• Host::is_ipv4, Host::is_ipv6, Host::is_ip_literal, Host::to_ipv4, Host::to_ipv6.
• HostBuf::from_ipv4, HostBuf::from_ipv6.
• Non-mutating component methods such as Uri::with_scheme, Uri::with_authority, Uri::with_query, Uri::with_fragment.
• UriRef::without_fragment, UriRef::without_query_and_fragment.
• Scheme::HTTP, Scheme::HTTPS and other common scheme constants.
• PathBuf::from_segments, impl FromIterator<&Segment> for PathBuf.
• impl ExactSizeIterator for Segments.
• Port::as_u16, Port::as_u32 and other port conversion methods.
• Uri::authority_host, Uri::authority_port and other direct authority component accessors.
• More PartialEq/PartialOrd implementations across URI/IRI types.
• CONTRIBUTING.md and AGENTS.md.

Fixed

• Path normalization and reference resolution.
• relative_to for mismatched scheme/authority presence.
• Host parsing bug.
• is_ipv4 now strictly validates dec-octets per RFC 3986.
• to_ipv6 now handles embedded IPv4 suffixes.
• PathMut::lazy_push disambiguation when URI is not empty.

Migrating from 3.x

• Replace iref-core and iref-macros dependencies with iref directly.
• Path::EMPTY is now Path::EMPTY_RELATIVE.
• url::Url::from(iri) is now url::Url::try_from(iri)?.
• Mutation methods on PathMut, PathBuf, and AuthorityMut now return &mut Self. Calls that previously discarded the return value still work, but you can now chain them (e.g. path.push(a)?.push(b)?).
• Disable the default std feature to use iref in no_std environments.

... (truncated)

Commits

• 5e9cd6e feat!: version 4.0.0
• See full diff in compare view

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[ajnelson-nist]

It seems this needs to wait for the json-ld crate to catch up. I'm closing this PR to wait for a bump to json-ld instead.

[ajnelson-nist]

@dependabot ignore this major version

[dependabot]

OK, I won't notify you about version 4.x.x again, unless you re-open this PR.