chore: bump secp256k1-sys and bitcoin

[nmattia]

This bumps some crates and allows us to remove some duplication in the lockfile.

[zeropath-ai]

✅ No security or compliance issues detected. Reviewed everything up to ef54517.

Security Overview

• 🔎 Scanned files: 8 changed file(s)
• 🔗 Scan Link: https://zeropath.com/app/repositories/f5e9d2bb-29a4-4b64-902a-391d65fd8b2d?scanId=3e8519a4-6e33-419a-890b-9e5c3976ed0b&codeScanTypes=PrScan&tab=issues

Detected Code Changes

Change Type

Relevant files

Enhancement

► Cargo.Bazel.toml.lock     Update secp256k1 and windows-sys versions across multiple crates ► bazel/rust.MODULE.bazel     Update secp256k1 and feature flags/versions ► packages/ic-secp256k1/Cargo.toml     Bump secp256k1 to 0.29 and adjust dependencies/features ► packages/ic-secp256k1/tests/tests.rs     Update imports and usage to new API (TapNodeHash, XOnlyPublicKey, etc.) ► rs/crypto/internal/crypto_lib/threshold_sig/canister_threshold_sig/test_utils/BUILD.bazel     Replace bitcoin_0_28 with bitcoin_dogecoin ► rs/crypto/internal/crypto_lib/threshold_sig/canister_threshold_sig/test_utils/Cargo.toml     Switch to workspace bitcoin and secp256k1 0.29 ► rs/crypto/internal/crypto_lib/threshold_sig/canister_threshold_sig/test_utils/src/lib.rs     Update verification function to use TapNodeHash and to_x_only_public_key ► rs/crypto/internal/crypto_lib/threshold_sig/canister_threshold_sig/test_utils/src/lib.rs     Update Message construction to from_digest_slice and schnorr verification usage ► rs/crypto/internal/crypto_lib/threshold_sig/canister_threshold_sig/test_utils/BUILD.bazel     Adjust dependency to bitcoin_dogecoin