[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/multiple_requests/expected.h

@@ -0,0 +1,6 @@
+#include <stdint.h>
+
+int32_t a_b_bar_bridge(int32_t param1, int64_t param2);
+
+_Bool a_b_foo_bridge(int32_t param1, int64_t param2);
+

native/swift/sir-compiler-bridge/testData/multiple_requests/expected.kt

@@ -0,0 +1,13 @@
+import kotlin.native.internal.ExportForCppRuntime
+
+@ExportForCppRuntime("a_b_bar_bridge")
+public fun a_b_bar_bridge(param1: Int, param2: Long): Int {
+    val result = a.b.bar(param1, param2)
+    return result
+}
+
+@ExportForCppRuntime("a_b_foo_bridge")
+public fun a_b_foo_bridge(param1: Int, param2: Long): Boolean {
+    val result = a.b.foo(param1, param2)
+    return result
+}

native/swift/sir-compiler-bridge/testData/multiple_requests/request0.properties

@@ -0,0 +1,4 @@
+fqName=a.b.foo
+bridgeName=a_b_foo_bridge
+parameters=param1:int param2:long
+returnType=boolean

native/swift/sir-compiler-bridge/testData/multiple_requests/request1.properties

@@ -0,0 +1,4 @@
+fqName=a.b.bar
+bridgeName=a_b_bar_bridge
+parameters=param1:int param2:long
+returnType=int