Add silent payments to CI

Author: nyonson

rbmt.toml

@@ -11,10 +11,10 @@ examples = [
 
 # Features to test with the conventional `std` feature enabled.
 # Tests each feature alone with std, all pairs, and all together.
-features_with_std = ["rand", "serde", "base64", "miniscript"]
+features_with_std = ["rand", "serde", "base64", "miniscript", "silent-payments"]
 
 # Features to test without the `std` feature.
 # Tests each feature alone, all pairs, and all together.
 # Note: rand is a little weird until we can upgrade secp256k1 to v0.30.0
 # Note: miniscript is not included here as it has its own no-std handling
-features_without_std = ["serde", "base64"]
+features_without_std = ["serde", "base64", "silent-payments"]