Release 2.42.35

```
error: first doc comment paragraph is too long
   --> tools/codegen/src/lib.rs:314:1
    |
314 | / /// GitHub Actions Runner supports Linux (x86_64, aarch64, arm), Windows (x86_64, aarch64),
315 | | /// and macOS (x86_64, aarch64).
316 | | /// https://github.com/actions/runner/blob/v2.315.0/.github/workflows/build.yml#L21
317 | | /// https://docs.github.com/en/actions/hosting-your-own-runners/about-self-hosted-runners#supported-architectures-and-operating-systems-f...
318 | | ///
319 | | /// Note:
    | |_
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_long_first_doc_paragraph
    = note: `-D clippy::too-long-first-doc-paragraph` implied by `-D warnings`
    = help: to override `-D warnings` add `#[allow(clippy::too_long_first_doc_paragraph)]`
```

.github/.cspell/project-dictionary.txt

@@ -21,7 +21,6 @@ mirrorlist
 nextest
 pluginconf
 protoc
-pubkey
 pwsh
 QQSTRING
 quickinstall

CHANGELOG.md

@@ -10,6 +10,10 @@ Note: In this file, do not use the hard wrap in the middle of a sentence for com
 
 ## [Unreleased]
 
+## [2.42.35] - 2024-08-28
+
+- Update `protoc@latest` to 3.27.4.
+
 ## [2.42.34] - 2024-08-26
 
 - Update `cargo-nextest@latest` to 0.9.76.
@@ -2650,7 +2654,8 @@ Note: This release is considered a breaking change because installing on version
 
 Initial release
 
-[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.42.34...HEAD
+[Unreleased]: https://github.com/taiki-e/install-action/compare/v2.42.35...HEAD
+[2.42.35]: https://github.com/taiki-e/install-action/compare/v2.42.34...v2.42.35
 [2.42.34]: https://github.com/taiki-e/install-action/compare/v2.42.33...v2.42.34
 [2.42.33]: https://github.com/taiki-e/install-action/compare/v2.42.32...v2.42.33
 [2.42.32]: https://github.com/taiki-e/install-action/compare/v2.42.31...v2.42.32

manifests/protoc.json

@@ -3,13 +3,40 @@
   "template": null,
   "license_markdown": "[BSD-3-Clause](https://github.com/protocolbuffers/protobuf/blob/HEAD/LICENSE)",
   "latest": {
-    "version": "3.27.3"
+    "version": "3.27.4"
   },
   "3": {
-    "version": "3.27.3"
+    "version": "3.27.4"
   },
   "3.27": {
-    "version": "3.27.3"
+    "version": "3.27.4"
+  },
+  "3.27.4": {
+    "x86_64_linux_gnu": {
+      "url": "https://github.com/protocolbuffers/protobuf/releases/download/v27.4/protoc-27.4-linux-x86_64.zip",
+      "etag": "0x8DCC6DA79711D5B",
+      "checksum": "20a977d023a47a7f27557aa144eb2c06baa6f623784e34d8a13d9abb6f6bc6c0"
+    },
+    "x86_64_macos": {
+      "url": "https://github.com/protocolbuffers/protobuf/releases/download/v27.4/protoc-27.4-osx-x86_64.zip",
+      "etag": "0x8DCC6DA79A0F821",
+      "checksum": "a0c0e3f900ce3bd99db8b378b25bdbaaf42fe060037d06bdbdb0e0a813f3032c"
+    },
+    "x86_64_windows": {
+      "url": "https://github.com/protocolbuffers/protobuf/releases/download/v27.4/protoc-27.4-win64.zip",
+      "etag": "0x8DCC6DA79CDC90F",
+      "checksum": "7e48cfe4fe21d605a7b37be32514ef66692663a1aa280b9d84edaec851183daa"
+    },
+    "aarch64_linux_gnu": {
+      "url": "https://github.com/protocolbuffers/protobuf/releases/download/v27.4/protoc-27.4-linux-aarch_64.zip",
+      "etag": "0x8DCC6DA790B2D54",
+      "checksum": "2399fa9e634880e70a8aa760b1b164ea0a8e8acac3bf541e732f9b3ade312cc9"
+    },
+    "aarch64_macos": {
+      "url": "https://github.com/protocolbuffers/protobuf/releases/download/v27.4/protoc-27.4-osx-aarch_64.zip",
+      "etag": "0x8DCC6DA7977F370",
+      "checksum": "52aa0b3f95972ffb9363a07f7944683c72213ab2fbfc8bbc315837e26c5e4311"
+    }
   },
   "3.27.3": {
     "x86_64_linux_gnu": {

tools/codegen/src/lib.rs

@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: Apache-2.0 OR MIT
 
+#![allow(clippy::missing_panics_doc, clippy::too_long_first_doc_paragraph)]
+
 use std::{
     cmp::{self, Reverse},
     collections::BTreeMap,
@@ -244,8 +246,6 @@ pub struct BaseManifest {
 }
 impl BaseManifest {
     /// Validate the manifest.
-    // The panic is an assert
-    #[allow(clippy::missing_panics_doc)]
     pub fn validate(&self) {
         for bin in self.bin.iter().chain(self.platform.values().flat_map(|m| &m.bin)) {
             assert!(!bin.as_slice().is_empty());