feat(readme): removing enforced 100% code coverage check

Signed-off-by: Travis Payne <travis.payne@accenture.com>

package.json

@@ -54,7 +54,7 @@
     "test:benchmark": "tap --ts --jobs=1 --no-timeout --no-check-coverage \"packages/cactus-*/src/test/typescript/benchmark/\"",
     "test:browser": "karma start karma.conf.js",
     "test:integration": "tap --ts --node-arg=--max-old-space-size=4096 --jobs=1 --timeout=3600 --no-check-coverage \"packages/cactus-*/src/test/typescript/integration/\"",
-    "posttest:all": "tap --coverage-report=lcov && codecov",
+    "posttest:all": "tap --no-check-coverage --coverage-report=lcov && codecov",
     "changelog": "conventional-changelog --infile CHANGELOG.md --outfile CHANGELOG.md && git add CHANGELOG.md",
     "commit": "git-cz --signoff",
     "prettier": "prettier --write --config .prettierrc.json \"./**/*.{ts,js}\"",