Update dependency react-select to v5.7.0 (#63293)

* Update dependency react-select to v5.7.0

* add new mock

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Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Ashley Harrison <ashley.harrison@grafana.com>

packages/grafana-ui/package.json

@@ -97,7 +97,7 @@
     "react-popper": "2.3.0",
     "react-popper-tooltip": "4.4.2",
     "react-router-dom": "^5.2.0",
-    "react-select": "5.6.0",
+    "react-select": "5.7.0",
     "react-select-event": "^5.1.0",
     "react-table": "7.8.0",
     "react-transition-group": "4.4.5",

packages/grafana-ui/src/components/Forms/Legacy/Select/SelectOption.test.tsx

@@ -9,6 +9,7 @@ const model: OptionProps<any> = {
   cx: jest.fn(),
   clearValue: jest.fn(),
   getStyles: jest.fn(),
+  getClassNames: jest.fn(),
   getValue: jest.fn(),
   hasValue: true,
   isMulti: false,