⬆️ Update jsonwebtoken requirement from 7 to 8

[dependabot]

Updates the requirements on jsonwebtoken to permit the latest version.

Changelog

Sourced from jsonwebtoken's changelog.

8.0.1 (2022-02-03)

• Fix documentation of leeway

8.0.0 (2022-02-02)

• Add EdDSA algorithm
• sign/verify now takes a &[u8] instead of &str to be more flexible
• DecodingKey now own its data
• Remove deprecated dangerous_unsafe_decode
• Validation::iss is now a HashSet instead of a single value
• decode will now error if Validation::algorithms is empty
• Add JWKs types for easy interop with various Oauth provider, see examples/auth0.rs for an example
• Removed decode_* functions in favour of using the Validation struct
• Allow float values for exp and nbf, yes it's in the spec... floats will be rounded and converted to u64
• Error now implements Clone/Eq
• Change default leeway from 0s to 60s
• Add Validation::require_spec_claims to validate presence of the spec claims
• Add default feature for pem decoding named use_pem that can be disabled to avoid 2 dependencies

7.2.0 (2020-06-30)

• Add dangerous_insecure_decode to replace dangerous_unsafe_decode, which is now deprecated
• Add dangerous_insecure_decode_with_validation

7.1.2 (2020-06-16)

• Derive Hash for Header and Algorithm

7.1.1 (2020-06-09)

• Update dependencies

7.1.0 (2020-03-01)

• Add into_static to DecodingKey for easier re-use

7.0.0 (2020-01-28)

• Add support for PS256, PS384 and PS512
• Add support for verifying with modulus/exponent components for RSA
• Update to 2018 edition
• Changed aud field type in Validation to Option<HashSet<String>>. Audience validation now tests for "any-of-these" audience membership.
• Add support for keys in PEM format
• Add EncodingKey/DecodingKey API to improve performance and UX

6.0.1 (2019-05-10)

... (truncated)

Commits

• d8a33de New minor version for docs
• 1a9ca38 Update leeway docs
• 0ed16a3 Fix function name in doc comment
• af684c1 Get ready for release
• 03927bf reduced default double allocation to one (#232)
• 75b9f8a More update to MSRV
• 5162b63 Update pinned ci version
• 1a46cfa Add default feature use_pem
• 5486f96 Remove iat mention
• 4598ba0 Beta 7
• Additional commits viewable in compare view

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