.golangci.yml: add `intrange` linter #1412

Job	Run time
Check internal dependencies	13s
Lint	44s
Check code generated with 'go generate' is up-to-date	34s
CodeQL (go)	2m 55s
Coverage	6m 40s
Run tests (ubuntu-22.04, 1.22)	6m 55s
Run tests (windows-2022, 1.23)	25m 24s
Run tests (macos-12, 1.23)	13m 29s
Run tests (macos-14, 1.23)	18m 38s
	1h 15m 32s

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