refactor(devtools-view): Move axe-core to devDependencies (#22797)

## Description

`axe-core` is used for accessibility tests only, it doesn't need to be a
prod dep.

packages/tools/devtools/devtools-view/package.json

@@ -76,7 +76,6 @@
 		"@fluidframework/devtools-core": "workspace:~",
 		"@fluidframework/driver-definitions": "workspace:~",
 		"@fluidframework/telemetry-utils": "workspace:~",
-		"axe-core": "^4.9.1",
 		"react": "^18.3.1",
 		"react-dom": "^18.3.1",
 		"react-split-pane": "^0.1.92",
@@ -110,6 +109,7 @@
 		"@types/react-dom": "^18.3.0",
 		"@types/recharts": "^1.8.24",
 		"@types/testing-library__jest-dom": "^5.14.5",
+		"axe-core": "^4.9.1",
 		"chai": "^4.2.0",
 		"chalk": "^4.1.2",
 		"concurrently": "^8.2.1",