fix(webhelpers): improve browser test fixture to append element and await custom element upgrade and Lit update completion; add generic return type; update npm packaging release config; remove pnpm onlyBuiltDependencies

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@git.zone/tstest',
-  version: '3.1.3',
+  version: '3.1.4',
   description: 'a test utility to run tests that match test/**/*.ts'
 }