Implement conversion from database codegen backend to collector codegen backend

Author: Kobzol

collector/src/compile/benchmark/codegen_backend.rs

@@ -19,3 +19,12 @@ impl From<CodegenBackend> for database::CodegenBackend {
         }
     }
 }
+
+impl From<database::CodegenBackend> for CodegenBackend {
+    fn from(value: database::CodegenBackend) -> Self {
+        match value {
+            database::CodegenBackend::Llvm => CodegenBackend::Llvm,
+            database::CodegenBackend::Cranelift => CodegenBackend::Cranelift,
+        }
+    }
+}