fix: Increase timeout of VM run function (#584)

Some indexers such as eduohe.near/access_keys potentially exceeds the
timeout of the VM while running. This may be due to latency of DB calls,
which is the heaviest parts of the code. We are planning to drive down
the latency of these calls, but this is a stopgap to allow indexers to
continue running in the mean time.

runner/src/indexer/indexer.ts

@@ -90,7 +90,7 @@ export default class Indexer {
         }
 
         await this.setStatus(functionName, blockHeight, 'RUNNING');
-        const vm = new VM({ timeout: 3000, allowAsync: true });
+        const vm = new VM({ timeout: 20000, allowAsync: true });
         const context = this.buildContext(indexerFunction.schema, functionName, blockHeight, hasuraRoleName);
 
         vm.freeze(block, 'block');