tests: fix license header syntax in test files

Author: Tomasvrba

tests/test_btc.rs

@@ -1,6 +1,6 @@
-#![cfg(feature = "simulator")]
 // SPDX-License-Identifier: Apache-2.0
 
+#![cfg(feature = "simulator")]
 // Simulators only run on linux/amd64.
 #![cfg(all(target_os = "linux", target_arch = "x86_64"))]
 

tests/test_btc_psbt.rs

@@ -1,6 +1,6 @@
-#![cfg(feature = "simulator")]
 // SPDX-License-Identifier: Apache-2.0
 
+#![cfg(feature = "simulator")]
 // Simulators only run on linux/amd64.
 #![cfg(all(target_os = "linux", target_arch = "x86_64"))]
 

tests/test_cardano.rs

@@ -1,6 +1,6 @@
-#![cfg(feature = "simulator")]
 // SPDX-License-Identifier: Apache-2.0
 
+#![cfg(feature = "simulator")]
 // Simulators only run on linux/amd64.
 #![cfg(all(target_os = "linux", target_arch = "x86_64"))]
 

tests/test_device.rs

@@ -1,6 +1,6 @@
-#![cfg(feature = "simulator")]
 // SPDX-License-Identifier: Apache-2.0
 
+#![cfg(feature = "simulator")]
 // Simulators only run on linux/amd64.
 #![cfg(all(target_os = "linux", target_arch = "x86_64"))]
 

tests/test_eth.rs

@@ -1,6 +1,6 @@
-#![cfg(feature = "simulator")]
 // SPDX-License-Identifier: Apache-2.0
 
+#![cfg(feature = "simulator")]
 // Simulators only run on linux/amd64.
 #![cfg(all(target_os = "linux", target_arch = "x86_64"))]