Update minimal coverage

Author: eps1lon

jest.config.js

@@ -6,7 +6,7 @@ module.exports = Object.assign(jestConfig, {
     // full coverage across the build matrix (React 17, 18) but not in a single job
     './src/pure': {
       // minimum coverage of jobs using React 17 and 18
-      branches: 85,
+      branches: 82,
       functions: 76,
       lines: 81,
       statements: 81,