chore!: Update to next version of hugr

[doug-q]

Updates the dependencies to hugr-rs 0.14 and hugr-py 0.10.

Now that hugrs carry their required extensions, we dropped the (internal) extensions field from the Circuit struct.

BREAKING CHANGE: Updated hugr rust dependency to 0.14.0
BREAKING CHANGE: Extension are now defined in hugr 0.14 style. Replaced the ROTATION_TYPE with a method call, and dropped the per-extension registry definitions.

[doug-q]

I don't know what to do here

[aborgna-q]

Fixed. We can no longer build these, so I just removed the unused method.
Something similar happened with the PyHugrOps in a previous version bump.
I'll have to define some "python extension" if we want to add new ops and types at runtime from the python side.

[hugrbot]

This PR contains breaking changes to the public Rust API.

cargo-semver-checks summary

--- failure auto_trait_impl_removed: auto trait no longer implemented ---

Description:
A public type has stopped implementing one or more auto traits. This can break downstream code that depends on the traits being implemented.
      ref: https://doc.rust-lang.org/reference/special-types-and-traits.html#auto-traits
     impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.38.0/src/lints/auto_trait_impl_removed.ron

Failed in:
type Units is no longer UnwindSafe, in /home/runner/work/tket2/tket2/PR_BRANCH/tket2/src/circuit/units.rs:62
type Units is no longer RefUnwindSafe, in /home/runner/work/tket2/tket2/PR_BRANCH/tket2/src/circuit/units.rs:62

--- failure enum_variant_missing: pub enum variant removed or renamed ---

Description:
A publicly-visible enum has at least one variant that is no longer available under its prior name. It may have been renamed or removed entirely.
      ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
     impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.38.0/src/lints/enum_variant_missing.ron

Failed in:
variant RewriterSerialisationError::OpaqueOp, previously in file /home/runner/work/tket2/tket2/BASELINE_BRANCH/tket2/src/rewrite/ecc_rewriter.rs:221

--- failure pub_module_level_const_missing: pub module-level const is missing ---

Description:
A public const is missing, renamed, or changed from const to static.
      ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
     impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.38.0/src/lints/pub_module_level_const_missing.ron

Failed in:
ROTATION_TYPE in file /home/runner/work/tket2/tket2/BASELINE_BRANCH/tket2/src/extension/rotation.rs:40
ROTATION_CUSTOM_TYPE in file /home/runner/work/tket2/tket2/BASELINE_BRANCH/tket2/src/extension/rotation.rs:36

--- failure struct_missing: pub struct removed or renamed ---

Description:
A publicly-visible struct cannot be imported by its prior path. A `pub use` may have been removed, or the struct itself may have been renamed or removed entirely.
      ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
     impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.38.0/src/lints/struct_missing.ron

Failed in:
struct tket2::extension::REGISTRY, previously in file /home/runner/work/tket2/tket2/BASELINE_BRANCH/tket2/src/extension.rs:39

[codecov]

Codecov Report

Attention: Patch coverage is 81.25000% with 51 lines in your changes missing coverage. Please review.

Project coverage is 82.80%. Comparing base (9033daa) to head (ca105a8).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
tket2/src/serialize.rs	50.00%	1 Missing and 6 partials ⚠️
tket2-hseries/src/extension/qsystem.rs	80.00%	3 Missing and 2 partials ⚠️
tket2-hseries/src/extension/result.rs	81.81%	3 Missing and 1 partial ⚠️
tket2-hseries/src/lib.rs	77.77%	1 Missing and 3 partials ⚠️
tket2/src/extension/rotation.rs	87.09%	4 Missing ⚠️
tket2-hseries/src/extension/futures.rs	75.00%	3 Missing ⚠️
tket2/src/extension/sympy.rs	57.14%	3 Missing ⚠️
tket2/src/ops.rs	84.21%	3 Missing ⚠️
tket2/src/serialize/pytket/encoder.rs	78.57%	1 Missing and 2 partials ⚠️
tket2/src/serialize/pytket/op/native.rs	66.66%	1 Missing and 2 partials ⚠️
... and 7 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #720      +/-   ##
==========================================
- Coverage   83.10%   82.80%   -0.31%     
==========================================
  Files          62       62              
  Lines        7234     7199      -35     
  Branches     6979     6944      -35     
==========================================
- Hits         6012     5961      -51     
- Misses        850      867      +17     
+ Partials      372      371       -1     

Flag	Coverage Δ
python	82.35% <ø> (ø)
rust	82.81% <81.25%> (-0.32%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[ss2165]

💥