Tag i2c integration test as hardware only

target/ast10x0/tests/peripherals/i2c/BUILD.bazel

diff --git a/target/ast10x0/tests/peripherals/i2c/BUILD.bazel b/target/ast10x0/tests/peripherals/i2c/BUILD.bazel
index 9747f7c..2d61c72 100644
--- a/target/ast10x0/tests/peripherals/i2c/BUILD.bazel
+++ b/target/ast10x0/tests/peripherals/i2c/BUILD.bazel
@@ -20,6 +20,7 @@
 system_image_test(
     name = "i2c_integration_test",
     image = ":i2c",
+    tags = ["hardware"],
     target_compatible_with = select({
         "//target/ast10x0:qemu_enabled": ["@platforms//:incompatible"],
         "//conditions:default": [],