Adopt workshop-rs 0.8.0 and stop emitting retired non-native identities

[e54-bot]

Goal

The OPY provider builds on the workshop-rs release that retired non-native identities and emits only native Workshop identities, so Wright can adopt that release.

Context

workshop-rs 0.8.0 retired the non-native catalog ids (workshop-rs#299) and keeps the authored False/True/Null substitutions through parse and emit (workshop-rs#300, breaking). Wright built on 0.8.0 with the released provider opy-provider 0.1.58 fails on a production project:

error[unknown-action] (frontend): unknown action spelling 'Set Allowed Heroes' for locale 'en-us'
  --> <provider-artifact>:1720:9

Pinned OverPy writes Set Player Allowed Heroes, the native name. The current provider writes Set Allowed Heroes, so the Wright 0.2.37 en-US output of that project contains it five times, and the client does not know that name. The zh-CN build of the same project happens not to use it, which is why only en-US fails. Wright cannot move to workshop-rs 0.8.0 until the provider stops emitting the retired spelling, and the provider's own output can carry other retired ids the project does not exercise (forcePlayerHero, stopForcingHero, forceThrottle, stopChasingVariable, isFiringSecondaryFire).

Scope

• Adopt workshop-rs 0.8.0 (see Migrate to the workshop-rs 1.0 public API #359 for the API migration) and emit the native identity for Set Player Allowed Heroes and any other retired id the compiler can produce.
• Adopt the preserved-literal behavior: Program now keeps 0 versus False at coerced positions, which is the form #!optimizeForSize policy in Apply OverPy's per-parameter False/True substitutions under optimizeForSize #388 writes.
• Compile both production entries of the project below through Wright on workshop-rs 0.8.0 with the new provider, and re-run the builtin probe.

Non-goals

• The unresolved-function work (Resolve every function the pinned OverPy accepts (117 unresolved names) #384) and the argument-shifting work (Follow OverPy argument shifting for omitted defaulted middle arguments #392).
• Emission conventions owned by workshop-rs (constant wrappers, setting values, locale spellings), tracked there.

Acceptance criteria

• wright compile of src/main.opy (zh-CN) and src/externalMain.opy (en-US) of OWBastion/Bastion at commit f693704 succeeds on workshop-rs 0.8.0, and neither output contains a retired or non-native spelling.
• A regression test covers Set Player Allowed Heroes at the Workshop boundary.
• The builtin probe reports no unexplained difference introduced by the adoption.

Dependencies

Related: #359, #388, #384, wrightkit/workshop-rs#297, #299 and #300.