Using next/image adds `blurwidth` and `blurheight` attributes

### Link to the code that reproduces this issue https://codesandbox.io/p/sandbox/zen-surf-33vcdj?file=%2Fpages%2Findex.tsx%3A2%2C46 ### To Reproduce 1. Open code sandbox 2. Check out the DOM and find the `img` element. 3. See how it has unsupported attributes 4. Check out build console where React is warning about it <img width="888" alt="CleanShot 2023-10-06 at 10 53 03@2x" src="https://github.com/vercel/next.js/assets/11071/80de4b35-5861-44a4-b2f5-25676304ec2b"> ### Current vs. Expected behavior There should be no unsupported attributes added to the IMG tag ### Verify canary release - [X] I verified that the issue exists in the latest Next.js canary release ### Provide environment information ```bash Whatever CodeSandbox uses. I'm on Mac M1 but it doesn't matter since it's not related to the environment but React code. ``` ### Which area(s) are affected? (Select all that apply) Image optimization (next/image, next/legacy/image) ### Additional context It's been around since next@12 initial next/image I believe.