[contribfest] update documentation for `@opentelemetry/instrumentation-fs`

[pichlermarc]

Description

Important

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The README.md for @opentelemetry/instrumentation-fs contains some old and outdated information:

• it should not be loaded using @opentelemetry/sdk-trace-node, but rather @opentelemetry/instrumentation
• it is not included in @opentelemetry/auto-instrumentations-node anymore, so that part of the sentence can be removed
  • also the sentence below to use @opentelemetry/auto-instrumentations-node can be dropped
• the compatibility should be updated to API 1.3+, drop stability mentions of the SDK.
• Supported Node.js versions are Node.js >=18

Section of the README.md that should be updated:

opentelemetry-js-contrib/plugins/node/instrumentation-fs/README.md

Lines 6 to 22 in 03350ef

	This module provides automatic instrumentation for the [`fs`](http://nodejs.org/dist/latest/docs/api/fs.html) module, which may be loaded using the [`@opentelemetry/sdk-trace-node`](https://github.com/open-telemetry/opentelemetry-js/tree/main/packages/opentelemetry-sdk-trace-node) package and is included in the [`@opentelemetry/auto-instrumentations-node`](https://www.npmjs.com/package/@opentelemetry/auto-instrumentations-node) bundle.
	If total installation size is not constrained, it is recommended to use the [`@opentelemetry/auto-instrumentations-node`](https://www.npmjs.com/package/@opentelemetry/auto-instrumentations-node) bundle with [@opentelemetry/sdk-node](`https://www.npmjs.com/package/@opentelemetry/sdk-node`) for the most seamless instrumentation experience.
	Compatible with OpenTelemetry JS API and SDK `1.0+`.
	See the full list of instrumented functions in [constants.ts](src/constants.ts);
	## Installation
	```bash
	npm install --save @opentelemetry/instrumentation-fs
	```
	## Supported Versions
	- Node.js `>=14`

[ilaydadastan]

Hi, I’m working on this if it's okay

[ilaydadastan]

This issue will be solved with this PR