Move flipper plugin from flipper-lib types to flipper-common

Summary: Moved all types related to plugin descriptions from plugin-lib (which handles downloads and such) to flipper-common. The goal of that is to remove all plugin-lib usage from ui-core to server-core, so that the UI itself doesn't do any file operations anymore related to plugins. That will be done in next diffs, this just moves types but no code.

Reviewed By: nikoant, aigoncharov

Differential Revision: D32665064

fbshipit-source-id: 86d908e7264569b0229b09290a891171876c8e00

desktop/flipper-ui-core/src/chrome/plugin-manager/PluginInstaller.tsx

@@ -10,7 +10,11 @@
 import {Layout, theme} from 'flipper-plugin';
 import {LoadingIndicator, TableRows, ManagedTable, Glyph} from '../../ui';
 import React, {useCallback, useState, useEffect} from 'react';
-import {reportPlatformFailures, reportUsage} from 'flipper-common';
+import {
+  reportPlatformFailures,
+  reportUsage,
+  InstalledPluginDetails,
+} from 'flipper-common';
 import reloadFlipper from '../../utils/reloadFlipper';
 import {registerInstalledPlugins} from '../../reducers/plugins';
 import {
@@ -19,7 +23,6 @@ import {
   getUpdatablePlugins,
   removePlugin,
   UpdatablePluginDetails,
-  InstalledPluginDetails,
 } from 'flipper-plugin-lib';
 import {installPluginFromNpm} from 'flipper-plugin-lib';
 import {State as AppState} from '../../reducers';