ci: run golangci-lint on freebsd

This could have been done by simply running

	GOOS=freebsd ./bin/golangci-lint run [options] ./...

on Linux, but some freebsd code is using cgo (i.e. is linked to C
libraries), so real freebsd environment is required.

This also fixes the issue of ignoring linter errors for Windows and
Darwin (exit 0), introduced by commit c9b108d5b3.

Fixes: c9b108d5b3 ("Bump golangci-lint to v2.0.2")
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>

pkg/machine/e2e/config_freebsd_test.go

@@ -0,0 +1,7 @@
+package e2e_test
+
+const podmanBinary = "../../../bin/podman-remote"
+
+func getOtherProvider() string {
+	return ""
+}