build(deps): bump serde_dhall from 0.11.2 to 0.12.0

[dependabot[bot]]

Bumps serde_dhall from 0.11.2 to 0.12.0.

Changelog

Sourced from serde_dhall's changelog.

[0.12.0] - 2022-08-15

• BREAKING CHANGE: Change minimum supported version to 1.60.0 because of minicbor dependency
• Use minicbor instead of the deprecated serde_cbor (Nadrieril/dhall-rust#236)
• BREAKING CHANGE: Change minimum supported version to 1.58.0 because of libtest-mimic dependency (Nadrieril/dhall-rust#234)
• Implement ToDhall for SimpleType (Nadrieril/dhall-rust#233)

Commits

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