add bool namespace

Author: titoBouzout

packages/eslint-plugin-solid/src/rules/no-unknown-namespaces.ts

@@ -11,7 +11,7 @@ import { isDOMElementName } from "../utils";
 
 const createRule = ESLintUtils.RuleCreator.withoutDocs;
 
-const knownNamespaces = ["on", "oncapture", "use", "prop", "attr"];
+const knownNamespaces = ["on", "oncapture", "use", "prop", "attr", "bool"];
 const styleNamespaces = ["style", "class"];
 const otherNamespaces = ["xmlns", "xlink"];