Makefile: parse COSMOS_BUILD_OPTIONS Look for build options in the make's COSMOS_BUILD_OPTIONS variable. This allows one to build simd with ledger support. References: * https://github.com/cosmos/gaia/pull/363 * https://github.com/tendermint/tendermint/pull/4738 fix tiny typo in nolint: statement that causes golangci-lint to misbehave.