Cardano Updates

Signed-off-by: William Hankins <[email protected]>

nixpkgs 26.05 removed 'pie' from the hardening system entirely -- PIE
is now enabled by default in compilers. Any mention of 'pie' in either
hardeningEnable or hardeningDisable triggers a deprecation warning:

  "The 'pie' hardening flag has been removed in favor of enabling PIE
   by default in compilers and should no longer be used."

This causes ~68 warnings per evaluation for projects with musl
cross-compilation, which is every haskell.nix project using
crossPlatforms with musl64 or aarch64-multiplatform-musl.

Remove the two places where 'pie' was added to hardeningDisable:
- builder/comp-builder.nix: every Haskell component on musl
- compiler/ghc/default.nix: GHC itself on musl targets

Signed-off-by: Eric Torreborre <[email protected]>

`NoThunks` instances are used for memory leak detection during development,
but predicate failures should never be retained in the ledger state - they
are only used for validation results. Removing these instances reduces
code maintenance burden and instance derivation overhead.

This change removes `NoThunks` instances from:

- All predicate failure types across Shelley, Allegra, Alonzo, Babbage,
  Conway, and Dijkstra eras
- All predicate failures in cardano-protocol-tpraos
- All `ContextError` types (`AlonzoContextError`, `BabbageContextError`,
  `ConwayContextError`, `DijkstraContextError`)
- The `NoThunks (ContextError era)` constraint from the `EraPlutusContext` class
- The `NoThunks` deriving instance for `CollectError`

* mithril-stm from '0.9.35' to '0.9.36'