⬆️ Bump nightwatch from 1.7.5 to 1.7.6 (#271)

Bumps [nightwatch](https://github.com/nightwatchjs/nightwatch) from 1.7.5 to 1.7.6.
- [Release notes](https://github.com/nightwatchjs/nightwatch/releases)
- [Commits](nightwatchjs/nightwatch@v1.7.5...v1.7.6)

---
updated-dependencies:
- dependency-name: nightwatch
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

yarn.lock

@@ -2961,9 +2961,9 @@ netmask@^2.0.1:
   integrity sha512-dBpDMdxv9Irdq66304OLfEmQ9tbNRFnFTuZiLo+bD+r332bBmMJ8GBLXklIXXgxd3+v9+KUnZaUR5PJMa75Gsg==
 
 nightwatch@^1.5.1:
-  version "1.7.5"
-  resolved "https://registry.yarnpkg.com/nightwatch/-/nightwatch-1.7.5.tgz#ed280e9aebd2c947f6b7af0e35656607e0933e28"
-  integrity sha512-7uQsTQww5HztfUPPCykdm4va+I8VyvTLgThjzioaSBB9OdRPdkrrJO34GfkN96scMQM3LA3spNnN8JzaviczfQ==
+  version "1.7.6"
+  resolved "https://registry.yarnpkg.com/nightwatch/-/nightwatch-1.7.6.tgz#6b76be0893a354f373b40bdbbb126254f8f9b7de"
+  integrity sha512-hObbZqPJ/OmPXnY2fSolJu2Ocb00uw4DflJb1HvNOzkVHG2beFxil6UwXJUUgvCWavwujBiH3XWYDbjKv1/2/Q==
   dependencies:
     assertion-error "^1.1.0"
     chai-nightwatch "^0.4.0"