make: ignore bin/ and make/ which both contain go files
make: ignore bin/ and make/ which both contain go files

Signed-off-by: Maël Valais <d58a90d9f168821bded9222e523244d2fab951f8@vls.dev>

jetstack/cert-manager,jetstack/cert-manager,jetstack/cert-manager,cert-manager/cert-manager,cert-manager/cert-manager,cert-manager/cert-manager