[Swift Export] KT-63516

Add a sir-compiler-bridge module that adds Kotlin and C bridges
for SIR. As SIR is still WIP, the module accepts `BridgeRequest`
instances instead of SIR elements.

native/swift/sir-compiler-bridge/testData/smoke0/expected.h

@@ -0,0 +1,3 @@
+#include <stdint.h>
+
+int32_t a_b_foo_bridge(int32_t param1, int64_t param2);