[5.7-04182022] Remove SPI usage#419

natecook1000 merged 2 commits intoswiftlang:swift/release/5.7-04182022swiftlang/swift-experimental-string-processing:swift/release/5.7-04182022from

natecook1000:5.7-04182022/remove_spi_usagenatecook1000/swift-experimental-string-processing:5.7-04182022/remove_spi_usageCopy head branch name to clipboard