centralize regexes used in attribute validation #1764

	name: Go package

	on: [push]

	jobs:
	go-tools:

	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2

	- name: Set up Go
	uses: actions/setup-go@cdcb36043654635271a94b9a6d1392de5bb323a7 # v5.0.1
	with:
	go-version: '1.22.5'

	- name: go fmt
	run: make gofmt

	- name: gofumpt
	run: \|
	git fetch origin main --depth 1
	make gofumpt

	- name: go vet
	run: make govet

	- name: staticcheck
	run: make staticcheck

	- name: tfplugindocs
	run: make docs-check

	- name: compliance
	run: make compliance-check

Provide feedback