chore(deps): bump secp256k1 from 0.29.1 to 0.31.1

[dependabot]

Bumps secp256k1 from 0.29.1 to 0.31.1.

Changelog

Sourced from secp256k1's changelog.

0.31.1 - 2025-06-23

• Update deprecation notes with since instead of TBD.

0.31.0 - 2025-04-21

• Update rand to 0.9 #788
• Create keys from owned array values instead of from references #781
• Add from_u8_masked RecoveryId constructor #778
• Update upstream to 0cdc758a56360bf58a851fe91085a327ec97685a (secp256k1-sys 0.6) #764
• Add Keypair::sign_schnorr_no_aux_rand #762
• Replace Message with Into<Message> in ECDSA signing API #755
• Deprecate ElligatorSwiftParty in favor of Party #752

0.30.0 - 2024-10-08

• Allow signing variable-length messages #706
• Bump MSRV to 1.63 #709
• Deprecate Message::from_digest_slice in favor of Message::from_digest #712
• Truncate debug output of SecretKey; tighten bitcoin_hashes dependency version #722
• Simplify and improve consistency of secret key types' debug output #726
• Simplify and improve consistency of public key types' debug output #745
• Feature-gate KeyPair::from_str on global-context or alloc #728
• Add infallible constructors for schnorr::Signature from byteslices #730
• Deprecate slice-parsing methods in favor of array-parsing ones #737
• Make RecoveryId an enum rather than integer #743

0.29.0 - 2024-04-02

• Deprecate ThirtyTwoByteHash #686

  This trait turned out to be problematic during upgrade because we support a ranged dependency for bitcoin_hashes. Consider implementing From<T> for Message for your type iff your type is a 32 byte hash (ie, output from a hash algorithm that produces a 32 byte digest like sha256). When using the impl, consider using Message::from instead of hash.into() because we will be introducing generics in a future version and the compiler will not be able to work out the target type.

• Bump MSRV to Rust v1.56.1 #693

• Upgrade hashes using range dependency version = ">= 0.12, <= 0.14" #690

• Depend on latest secp256k1-sys (vendors secp256k1 v0.4.1) #688

0.28.2 - 2024-01-30

• Implement Hash for Scalar #674
• Implement Ord and PartialOrd for RecoverableSignature #611
• Add byte accessors to ElligatorSwiftSharedSecret #676

0.28.1 - 2024-01-03

... (truncated)

Commits

• 0dfa825 Merge rust-bitcoin/rust-secp256k1256: 0.31.x: update deprecation versions an...
• 8701365 bump version to 0.31.1
• 666d3c6 update unit tests and examples to remove deprecated functions
• 47ab5af deprecations: replace all TBDs with 0.30.0
• 7758313 Merge rust-bitcoin/rust-secp256k1256: release 0.31.0
• 252f89a release 0.31.0
• f5d0769 Merge rust-bitcoin/rust-secp256k1256: Update rand to 0.9.x
• 993b4b7 Update rand to 0.9.x, getrandom to 0.3 and js-sys to 0.3.77
• 442de10 Merge rust-bitcoin/rust-secp256k1256: Minor: fix missing import in doc example
• 7b7085f Minor: fix missing import in doc example
• Additional commits viewable in compare view

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