chore: upgrade knip & config (#1898)

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## PR Checklist

- [ ] Addresses an existing open issue: fixes #000
- [ ] That issue was marked as [`status: accepting
prs`](https://github.com/JoshuaKGoldberg/create-typescript-app/issues?q=is%3Aopen+is%3Aissue+label%3A%22status%3A+accepting+prs%22)
- [x] Steps in
[CONTRIBUTING.md](https://github.com/JoshuaKGoldberg/create-typescript-app/blob/main/.github/CONTRIBUTING.md)
were taken

## Overview

Saw that `remove-dependencies` caused the knip lint task to fail in this
repo, which made me see and fix the issue with `"all-contributors-cli"`
and wrap things up here :)

Author: webpro

Diff for: knip.json

@@ -1,7 +1,7 @@
 {
-	"$schema": "https://unpkg.com/knip@5.41.1/schema.json",
+	"$schema": "https://unpkg.com/knip@5.42.2/schema.json",
 	"entry": ["script/*e2e.js", "src/index.ts", "src/**/*.test.*"],
-	"ignoreDependencies": ["all-contributors-cli", "cspell-populate-words"],
+	"ignoreDependencies": ["cspell-populate-words", "remove-dependencies"],
 	"ignoreExportsUsedInFile": { "interface": true, "type": true },
 	"project": ["src/**/*.ts", "script/**/*.js"]
 }

Diff for: package.json

@@ -106,7 +106,7 @@
 		"eslint-plugin-yml": "1.16.0",
 		"globby": "14.0.2",
 		"husky": "9.1.7",
-		"knip": "5.41.1",
+		"knip": "5.42.2",
 		"lint-staged": "15.3.0",
 		"markdownlint": "0.37.2",
 		"markdownlint-cli": "0.43.0",