chore: remove redundant dependencies

Author: Belco90

package.json

@@ -63,7 +63,6 @@
 		"@eslint/compat": "^1.3.2",
 		"@eslint/eslintrc": "^3.3.1",
 		"@eslint/js": "^9.35.0",
-		"@swc/core": "^1.9.3",
 		"@types/node": "^22.9.3",
 		"@typescript-eslint/rule-tester": "^8.15.0",
 		"@vitest/coverage-v8": "^4.0.15",
@@ -80,7 +79,6 @@
 		"eslint-remote-tester-repositories": "^1.0.1",
 		"globals": "^16.3.0",
 		"husky": "^9.1.7",
-		"is-ci": "^3.0.1",
 		"lint-staged": "^15.2.10",
 		"prettier": "3.6.2",
 		"semantic-release": "^25.0.2",