Update tonic-build requirement from 0.7 to 0.8

[dependabot[bot]]

Updates the requirements on tonic-build to permit the latest version.

Changelog

Sourced from tonic-build's changelog.

v0.8.0 (2022-07-29)

Features

• Add Grpc::with_origin for clients (#1017) (10f6d2f)
• build: Add option to emit rerun-if-changed instructions (#1021) (1d2083a)
• build: Better support for custom codecs (#999) (de2e4ac)
• Decouple NamedService from the transport feature (#969) (feae96c)
• reflection: Export server types.
• reflection: Add with_service_name.

BREAKING CHANGES

• build: CODEC_PATH moved from const to fn
• tonic Remove codegen depedency on compression feature.

v0.7.2 (2022-05-04)

Bug Fixes

• build: Reduce Default bound requirement (#974) (4533a6e)
• don't enable default features in tower (#972) (b4f9634)
• transport: Emit HttpsUriWithoutTlsSupport only with tls feature enabled (#996) (1dd5ad2)

Features

• Add TryFrom implementations for MetadataValue (#990) (edc5a0d)

0.7.1 (2022-04-04)

Features

• transport: Add channel feature flag (#960) (f1ca90f)

0.7.0 (2022-03-31)

Breaking Changes

• Update prost to 0.10 (#948) (c78274e)
• build: use prettyplease to format output (#890) (#904) (d6c0fc1)
• tls: upgrade to tokio-rustls 0.23 (rustls 0.20) (#859) (4548997)
• transport: port router to axum (#830) (6dfc20e)
• build: add must_use to gzip methods (#892) (a337f13)
• codec: Remove Default bound on Codec (#894) (d574cfd)

... (truncated)

Commits

• ec359ba chore: Prepare 0.8 release (#1044)
• 2a7c610 Make TcpIncoming public (#1037)
• 4288fd3 reflection: add with_service_name method (#1042)
• e40ae11 reflection: export server types (#1043)
• 9ea03c2 chore(doc): Fix typo in endpoint docs (#1026)
• feae96c feat: Decouple NamedService from the transport feature (#969)
• 1d2083a feat(build): Add option to emit rerun-if-changed instructions (#1021)
• 10f6d2f feat: Add Grpc::with_origin for clients (#1017)
• 4388d82 tonic: Introduce a new method on Endpoint to override the origin (#1013)
• 8287988 chore(reflection): Use write macro instead of write_fmt (#1015)
• Additional commits viewable in compare view

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[dependabot[bot]]

The following labels could not be found: auto-dependencies.

[dependabot[bot]]

Looks like tonic-build is up-to-date now, so this is no longer needed.