`prompt`: remove `mut` from `fd` variable to remove warning #1957

	# This workflow uses actions that are not certified by GitHub.
	# They are provided by a third-party and are governed by
	# separate terms of service, privacy policy, and support
	# documentation.
	# rust-clippy is a tool that runs a bunch of lints to catch common
	# mistakes in your Rust code and help improve your Rust code.
	# More details at https://github.com/rust-lang/rust-clippy
	# and https://rust-lang.github.io/rust-clippy/

	name: rust-clippy analyze

	on:
	push:
	branches: [ master ]
	pull_request:
	# The branches below must be a subset of the branches above
	branches: [ master ]
	schedule:
	- cron: '42 11 * * 0'
	workflow_dispatch:

	jobs:
	rust-clippy-analyze:
	name: Run rust-clippy analyzing
	runs-on: ubuntu-latest
	permissions:
	contents: read
	security-events: write
	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Install Rust toolchain
	uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af #@v1
	with:
	profile: minimal
	toolchain: stable
	components: clippy
	override: true

	- name: Install required cargo
	run: cargo install clippy-sarif sarif-fmt

	- name: Run rust-clippy
	run:
	cargo clippy
	-F all_features
	--message-format=json \| clippy-sarif \| tee rust-clippy-results.sarif \| sarif-fmt
	continue-on-error: true

	- name: Upload analysis results to GitHub
	uses: github/codeql-action/upload-sarif@v3
	with:
	sarif_file: rust-clippy-results.sarif
	wait-for-processing: true

Provide feedback