Update dependencies (#282)

* Update packages

* Fix TS errors

* rebuild

* Update eslint

See https://github.com/prettier/eslint-config-prettier/blob/main/CHANGELOG.md#version-800-2021-02-21

* Fix linting errors

* rebuild

src/main.ts

@@ -11,7 +11,7 @@ import {
   checkForceAvdCreation,
   checkChannel,
   checkEnableHardwareKeyboard,
-  checkDiskSize
+  checkDiskSize,
 } from './input-validator';
 import { launchEmulator, killEmulator } from './emulator-manager';
 import * as exec from '@actions/exec';
@@ -184,11 +184,11 @@ async function run() {
           // use array form to avoid various quote escaping problems
           // caused by exec(`sh -c "${preEmulatorLaunchScript}"`)
           await exec.exec('sh', ['-c', preEmulatorLaunchScript], {
-            cwd: workingDirectory
+            cwd: workingDirectory,
           });
         }
       } catch (error) {
-        core.setFailed(error.message);
+        core.setFailed(error instanceof Error ? error.message : (error as string));
       }
       console.log(`::endgroup::`);
     }
@@ -225,7 +225,7 @@ async function run() {
         await exec.exec('sh', ['-c', script]);
       }
     } catch (error) {
-      core.setFailed(error.message);
+      core.setFailed(error instanceof Error ? error.message : (error as string));
     }
 
     // finally kill the emulator
@@ -233,7 +233,7 @@ async function run() {
   } catch (error) {
     // kill the emulator so the action can exit
     await killEmulator();
-    core.setFailed(error.message);
+    core.setFailed(error instanceof Error ? error.message : (error as string));
   }
 }