[Canvas] Updates esdocs default count to 1000 (#41604)

docs/canvas/canvas-function-reference.asciidoc

@@ -567,7 +567,7 @@ Default: `"-_index:.kibana"`
 |`number`
 |The number of documents to retrieve. For better performance, use a smaller data set.
 
-Default: `100`
+Default: `1000`
 
 |`fields`
 |`string`

x-pack/legacy/plugins/canvas/canvas_plugin_src/functions/server/esdocs.ts

@@ -39,7 +39,7 @@ export function esdocs(): ExpressionFunction<'esdocs', Filter, Arguments, any> {
       },
       count: {
         types: ['number'],
-        default: 100,
+        default: 1000,
         help: argHelp.count,
       },
       fields: {