Tests: remove debugging print

Remove the printing of the generated command line. If there are cases
where we need to diagnose failures in CI, we should prefer to build
helpers that will show the actual and expected values to enable us to
triage issues more readily.

Author: compnerd

Tests/SwiftDriverTests/SwiftDriverToolingInterfaceTests.swift

@@ -116,7 +116,7 @@ final class SwiftDriverToolingInterfaceTests: XCTestCase {
                 // Bridge argc back to [String]
                 let argvBufferPtr = UnsafeBufferPointer<UnsafePointer<CChar>?>(start: argvPtr, count: Int(argc))
                 let resultingFrontendArgs = argvBufferPtr.map { String(cString: $0!) }
-                print(resultingFrontendArgs)
+
                 XCTAssertTrue(resultingFrontendArgs.contains("-frontend"))
                 XCTAssertTrue(resultingFrontendArgs.contains("-c"))
                 XCTAssertTrue(resultingFrontendArgs.contains("-emit-module-path"))