CTAP library move (#602)

* Moves all CTAP logic into its own library

* workflows fix test

* more coveralls workflow tests

libraries/opensk/fuzz/fuzz_targets/fuzz_target_process_ctap1.rs

@@ -0,0 +1,11 @@
+#![no_main]
+
+use fuzz_helper::{process_ctap_specific_type, InputType};
+use libfuzzer_sys::fuzz_target;
+
+// Fuzz inputs as CTAP1 U2F raw messages.
+// For a more generic fuzz target including all CTAP commands, you can use
+// fuzz_target_process_ctap_command.
+fuzz_target!(|data: &[u8]| {
+    process_ctap_specific_type(data, InputType::Ctap1).ok();
+});