feat: add missing propTypes

packages/web/src/contexts/StepExecutions.jsx

@@ -1,5 +1,9 @@
 import * as React from 'react';
+import PropTypes from 'prop-types';
+import { StepPropType } from 'propTypes/propTypes';
+
 export const StepExecutionsContext = React.createContext([]);
+
 export const StepExecutionsProvider = (props) => {
   const { children, value } = props;
   return (
@@ -8,3 +12,8 @@ export const StepExecutionsProvider = (props) => {
     </StepExecutionsContext.Provider>
   );
 };
+
+StepExecutionsProvider.propTypes = {
+  children: PropTypes.node.isRequired,
+  value: PropTypes.arrayOf(StepPropType),
+};