split go and c examples

test/c/BUILD

@@ -0,0 +1,13 @@
+cc_binary(
+    name = "hello",
+    srcs = ["hello.cpp"],
+    target_compatible_with = select({
+        "@platforms//os:linux": ["@com_github_ziglang_zig//:musl"],
+        "//conditions:default": [],
+    }),
+)
+
+cc_binary(
+    name = "exception",
+    srcs = ["exception.cpp"],
+)

test/c/exception.cpp

@@ -0,0 +1,12 @@
+#include <iostream>
+
+int main() {
+  std::cerr << "will throw and expect to catch an error..." << std::endl;
+
+  try {
+    throw "error";
+  } catch (const char* msg) {
+    std::cerr << "caught: " << msg << std::endl;
+  }
+  std::cerr << "done" << std::endl;
+}

test/c/hello.cpp

@@ -0,0 +1,5 @@
+#include <iostream>
+
+int main() {
+    std::cout << "Hello World!" << std::endl;
+}