Update module connectrpc.com/connect to v1.19.0 (#1029)

This PR contains the following updates:

| Package | Change | Age | Confidence |
|---|---|---|---|
| [connectrpc.com/connect](https://github.com/connectrpc/connect-go) | `v1.18.1` -> `v1.19.0` | [![age](https://developer.mend.io/api/mc/badges/age/go/connectrpc.com%2fconnect/v1.19.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/go/connectrpc.com%2fconnect/v1.18.1/v1.19.0?slim=true)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

<details>
<summary>connectrpc/connect-go (connectrpc.com/connect)</summary>

### [`v1.19.0`](https://github.com/connectrpc/connect-go/releases/tag/v1.19.0)

[Compare Source](https://github.com/connectrpc/connect-go/compare/v1.18.1...v1.19.0)

This release introduces the highly requested "simple" flag for code generation, making Connect significantly more ergonomic for everyday RPC development.

The new simple flag in protoc-gen-connect-go generates cleaner, more intuitive client and handler interfaces that eliminate request/response wrappers for most use cases. This addresses community feedback about verbosity and provides a more straightforward API. When enabled, metadata (headers/trailers) can be passed through context instead of explicit wrapper objects, optimizing for the common case where developers don't need direct access to HTTP headers.

#### What's Changed

##### Enhancements

- Add simple flag for more ergonomic generated code by [@&#8203;bufdev](https://github.com/bufdev) and [@&#8203;smaye81](https://github.com/smaye81) in [#&#8203;851](https://github.com/connectrpc/connect-go/pull/851)
- Update Go to v1.24 and document http.Protocol use removing the dependency on `golang.org/x/net/http2` by [@&#8203;maxbrunet](https://github.com/maxbrunet) in [#&#8203;873](https://github.com/connectrpc/connect-go/pull/873), [#&#8203;877](https://github.com/connectrpc/connect-go/pull/877)
- Add support for Edition 2024 by [@&#8203;emcfarlane](https://github.com/emcfarlane) in [#&#8203;878](https://github.com/connectrpc/connect-go/pull/878)

##### Bugfixes

- Include valid spec and headers when calling recover handler for streaming RPCs by [@&#8203;jhump](https://github.com/jhump) in [#&#8203;817](https://github.com/connectrpc/connect-go/pull/817)

##### Other changes

- Go version support updated to latest two instead of three by [@&#8203;jhump](https://github.com/jhump) in [#&#8203;837](https://github.com/connectrpc/connect-go/pull/837)
- CI testing improvements by [@&#8203;pkwarren](https://github.com/pkwarren) and [@&#8203;jhump](https://github.com/jhump) in [#&#8203;838](https://github.com/connectrpc/connect-go/pull/838), [#&#8203;839](https://github.com/connectrpc/connect-go/pull/839)
- Code quality improvements by [@&#8203;mattrobenolt](https://github.com/mattrobenolt) and [@&#8203;bufdev](https://github.com/bufdev) in [#&#8203;841](https://github.com/connectrpc/connect-go/pull/841), [#&#8203;867](https://github.com/connectrpc/connect-go/pull/867)
- Documentation improvements by [@&#8203;adlion](https://github.com/adlion) and [@&#8203;stefanvanburen](https://github.com/stefanvanburen) in [#&#8203;821](https://github.com/connectrpc/connect-go/pull/821),
  [#&#8203;880](https://github.com/connectrpc/connect-go/pull/880)

#### New Contributors

- [@&#8203;adlion](https://github.com/adlion) made their first contribution in [#&#8203;821](https://github.com/connectrpc/connect-go/pull/821)
- [@&#8203;maxbrunet](https://github.com/maxbrunet) made their first contribution in [#&#8203;873](https://github.com/connectrpc/connect-go/pull/873)
- [@&#8203;stefanvanburen](https://github.com/stefanvanburen) made their first contribution in [#&#8203;880](https://github.com/connectrpc/connect-go/pull/880)

**Full Changelog**: <https://github.com/connectrpc/connect-go/compare/v1.18.1...v1.19.0>

</details>

---

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Reviewed-on: https://code.forgejo.org/forgejo/runner/pulls/1029
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go.mod

@@ -6,7 +6,7 @@ toolchain go1.24.7
 
 require (
 	code.forgejo.org/forgejo/actions-proto v0.5.2
-	connectrpc.com/connect v1.18.1
+	connectrpc.com/connect v1.19.0
 	dario.cat/mergo v1.0.2
 	github.com/Masterminds/semver v1.5.0
 	github.com/avast/retry-go/v4 v4.6.1

go.sum

@@ -1,7 +1,7 @@
 code.forgejo.org/forgejo/actions-proto v0.5.2 h1:2+j3pXKk7l4cqATb7de75ZPPsNqc6e7RWX7xJ8DmySY=
 code.forgejo.org/forgejo/actions-proto v0.5.2/go.mod h1:6CtsEiLzyODMO/3sqsdoTij4Y3gyQ29Nn8QnWunOw98=
-connectrpc.com/connect v1.18.1 h1:PAg7CjSAGvscaf6YZKUefjoih5Z/qYkyaTrBW8xvYPw=
-connectrpc.com/connect v1.18.1/go.mod h1:0292hj1rnx8oFrStN7cB4jjVBeqs+Yx5yDIC2prWDO8=
+connectrpc.com/connect v1.19.0 h1:LuqUbq01PqbtL0o7vn0WMRXzR2nNsiINe5zfcJ24pJM=
+connectrpc.com/connect v1.19.0/go.mod h1:tN20fjdGlewnSFeZxLKb0xwIZ6ozc3OQs2hTXy4du9w=
 dario.cat/mergo v1.0.2 h1:85+piFYR1tMbRrLcDwR18y4UKJ3aH1Tbzi24VRW1TK8=
 dario.cat/mergo v1.0.2/go.mod h1:E/hbnu0NxMFBjpMIE34DRGLWqDy0g5FuKDhCb31ngxA=
 github.com/AdaLogics/go-fuzz-headers v0.0.0-20240806141605-e8a1dd7889d6 h1:He8afgbRMd7mFxO99hRNu+6tazq8nFF9lIwo9JFroBk=