Update prettier feature

[Jimver]

The prettier feature doesn't seem to work, throwing an error that it cannot be resolved when trying to build the devcontainer. Let's update it to the one found on the https://containers.dev/features website (search for prettier)

[954 ms] Start: Run: docker -v
[996 ms] Start: Resolving Remote
[998 ms] Start: Run: git rev-parse --show-cdup
[1030 ms] Loading 32 extra certificates from C:\Users\Jim\AppData\Local\Temp\vsch\certificates-96df20d0e428f608528f9572f1743a3afbd1cfc6b075b47e07664a55d2a1a3be.pem.
[1081 ms] Start: Run: docker ps -q -a --filter label=devcontainer.local_folder=c:\Users\Jim\source\glob-test --filter label=devcontainer.config_file=c:\Users\Jim\source\glob-test\.devcontainer\devcontainer.json
[1130 ms] Start: Run: docker inspect --type image mcr.microsoft.com/devcontainers/typescript-node:20
[1212 ms] Resolving Feature dependencies for 'ghcr.io/devcontainers/features/github-cli:1'...
[1212 ms] * Processing feature: ghcr.io/devcontainers/features/github-cli:1
[1350 ms] Start: Run: docker-credential-desktop get
[1845 ms] * Processing feature: ghcr.io/devcontainers/features/common-utils
[2018 ms] * Processing feature: ghcr.io/devcontainers/features/git
[2323 ms] Resolving Feature dependencies for 'ghcr.io/devcontainers-contrib/features/prettier:1'...
[2323 ms] * Processing feature: ghcr.io/devcontainers-contrib/features/prettier:1
[2470 ms] Could not resolve Feature manifest for 'ghcr.io/devcontainers-contrib/features/prettier:1'.  If necessary, provide registry credentials with 'docker login <registry>'.
[2470 ms] Github feature.
[2470 ms] Could not resolve Feature 'ghcr.io/devcontainers-contrib/features/prettier:1'.  Ensure the Feature is published and accessible from your current environment.
[2471 ms] Error: ERR: Feature 'ghcr.io/devcontainers-contrib/features/prettier:1' could not be processed.  You may not have permission to access this Feature, or may not be logged in.  If the issue persists, report this to the Feature author.
[2471 ms]     at FX (c:\Users\Jim\.vscode\extensions\ms-vscode-remote.remote-containers-0.413.0\dist\spec-node\devContainersSpecCLI.js:287:9690)
[2471 ms]     at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
[2471 ms]     at async eC (c:\Users\Jim\.vscode\extensions\ms-vscode-remote.remote-containers-0.413.0\dist\spec-node\devContainersSpecCLI.js:287:12258)
[2472 ms]     at async vu (c:\Users\Jim\.vscode\extensions\ms-vscode-remote.remote-containers-0.413.0\dist\spec-node\devContainersSpecCLI.js:287:12484)
[2472 ms]     at async Tu (c:\Users\Jim\.vscode\extensions\ms-vscode-remote.remote-containers-0.413.0\dist\spec-node\devContainersSpecCLI.js:392:1818)
[2472 ms]     at async gC (c:\Users\Jim\.vscode\extensions\ms-vscode-remote.remote-containers-0.413.0\dist\spec-node\devContainersSpecCLI.js:395:2228)
[2472 ms]     at async Wu (c:\Users\Jim\.vscode\extensions\ms-vscode-remote.remote-containers-0.413.0\dist\spec-node\devContainersSpecCLI.js:395:282)
[2472 ms]     at async dw (c:\Users\Jim\.vscode\extensions\ms-vscode-remote.remote-containers-0.413.0\dist\spec-node\devContainersSpecCLI.js:467:1923)
[2472 ms]     at async Ix (c:\Users\Jim\.vscode\extensions\ms-vscode-remote.remote-containers-0.413.0\dist\spec-node\devContainersSpecCLI.js:467:608)
[2472 ms]     at async Y6 (c:\Users\Jim\.vscode\extensions\ms-vscode-remote.remote-containers-0.413.0\dist\spec-node\devContainersSpecCLI.js:484:3842)
[2479 ms] Exit code 1

[ncalteen]

LGTM! Thank you for the contribution!