feat(icons): add csv icon #3008

Job	Run time
security_audit	20s
check_if_pr	2s
no-merge-commits	6s
Conventional Commits	9s
unit-tests-freebsd (msrv)	2m 36s
unit-tests-freebsd (stable)	2m 39s
unit-tests-freebsd (beta)	2m 38s
unit-tests-netbsd (msrv)	2m 41s
unit-tests-netbsd (nightly)	2m 44s
unit-tests-freebsd (nightly)	2m 38s
unit-tests-netbsd (beta)	2m 43s
unit-tests-openbsd	8m 40s
unit-tests-netbsd (stable)	2m 43s
Check Nix Flake (formatting, x86_64-linux)	34s
Check Nix Flake (build, x86_64-linux)	2m 1s
Check Nix Flake (lint, x86_64-linux)	2m 7s
Check Nix Flake (test, x86_64-linux)	3m 51s
Check Nix Flake (trycmd, x86_64-linux)	2m 8s
unit-tests (macos-latest, nightly)	3m 41s
Check Nix Flake (pre-commit-check, x86_64-linux)	37s
unit-tests (macos-latest, beta)	2m 39s
unit-tests (ubuntu-latest, nightly)	2m 33s
unit-tests (windows-latest, msrv)	4m 8s
unit-tests (windows-latest, stable)	4m 6s
unit-tests (ubuntu-latest, stable)	2m 24s
unit-tests (windows-latest, beta)	4m 51s
Build Nix package (x86_64-linux)	4m 29s
unit-tests (ubuntu-latest, msrv)	48s
unit-tests (macos-latest, msrv)	3m 9s
unit-tests (macos-latest, stable)	2m 28s
unit-tests (ubuntu-latest, beta)	44s
unit-tests (windows-latest, nightly)	4m 23s
	1h 22m 20s

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