make quote provider default to debug url

Author: avalonche

crates/op-rbuilder/src/flashtestations/args.rs

@@ -34,11 +34,7 @@ pub struct FlashtestationsArgs {
     // Remote url for attestations
     #[arg(
         long = "flashtestations.quote-provider",
-        env = "FLASHTESTATIONS_QUOTE_PROVIDER",
-        required_if_eq_all([
-            ("flashtestations_enabled", "true"),
-            ("debug", "false")
-        ])
+        env = "FLASHTESTATIONS_QUOTE_PROVIDER"
     )]
     pub quote_provider: Option<String>,
 

crates/op-rbuilder/src/flashtestations/attestation.rs

@@ -47,6 +47,7 @@ impl AttestationProvider for RemoteAttestationProvider {
     }
 }
 
+#[allow(clippy::if_same_then_else)]
 pub fn get_attestation_provider(
     config: AttestationConfig,
 ) -> Box<dyn AttestationProvider + Send + Sync> {
@@ -60,7 +61,7 @@ pub fn get_attestation_provider(
         Box::new(RemoteAttestationProvider::new(
             config
                 .quote_provider
-                .expect("remote quote provider is required"),
+                .unwrap_or(DEBUG_QUOTE_SERVICE_URL.to_string()), // TODO: remove this once we have a real quote provider
         ))
     }
 }