[atl-1280] Board packages hints

handle cornercase when 2 packages are associated to the same board

updated cli version and grpc

support deprecated cores in the boards manager

bump cli version

Bump ArduinoCLI version to latest release

Add package version in notification

arduino-ide-extension/src/node/boards-service-impl.ts

@@ -210,6 +210,7 @@ export class BoardsServiceImpl extends CoreClientAware implements BoardsService
                 availableVersions: [platform.getLatest()],
                 description: platform.getBoardsList().map(b => b.getName()).join(', '),
                 installable: true,
+                deprecated: platform.getDeprecated(),
                 summary: 'Boards included in this package:',
                 installedVersion,
                 boards: platform.getBoardsList().map(b => <Board>{ name: b.getName(), fqbn: b.getFqbn() }),