feat: qbft spec tests

.gitmodules

@@ -0,0 +1,4 @@
+[submodule "anchor/spec_tests/ssv-spec"]
+	path = anchor/spec_tests/ssv-spec
+	url = https://github.com/Zacholme7/ssv-spec.git
+	branch = adjust-fulldata-and-roots

Cargo.toml

@@ -26,6 +26,7 @@ members = [
     "anchor/processor",
     "anchor/qbft_manager",
     "anchor/signature_collector",
+    "anchor/spec_tests",
     "anchor/subnet_service",
     "anchor/validator_store",
 ]
@@ -131,6 +132,7 @@ serde = { version = "1.0.208", features = ["derive"] }
 serde_json = "1.0.140"
 serde_yaml = "0.9"
 sha2 = "0.10.8"
+ssz_types = "0.11.0"
 strum = { version = "0.27.0", features = ["derive"] }
 thiserror = "2.0.11"
 tokio = { version = "1.39.2", features = [
@@ -147,6 +149,7 @@ tracing-appender = "0.2"
 tracing-subscriber = { version = "0.3.18", features = ["fmt", "env-filter"] }
 tree_hash = "0.10"
 tree_hash_derive = "0.10"
+typenum = "1.18"
 vsss-rs = "5.1.0"
 zeroize = "1.8.1"
 

anchor/common/qbft/src/error.rs

@@ -78,7 +78,6 @@ pub enum QbftError {
     RoundChangeJustificationNoQuorum,
     RoundChangeJustificationWrongRound,
     RoundChangeJustificationWrongHeight,
-    RoundChangeJustificationInvalidMessage,
     RoundChangeJustificationNotRoundChange,
     RoundChangeJustificationInvalidDataRound,
     RoundChangeJustificationDecodeFailed,