force to use ecstatic v3.3.2 in tests

[Xmader]

Please ensure that your pull request fulfills these requirements:

• The pull request is being made against the master branch
• Tests for the changes have been added (for bug fixes / features)

What is the purpose of this pull request? (bug fix, enhancement, new feature,...)

force to use ecstatic v3.3.2 in tests

Same as #525 (comment), the version of ecstatic used in tests is different from it when installing http-server globally or as a dependency.

#525 only appears when using ecstatic v3.3.2 .
It is very confusing in tests.

What changes did you make?

change the version of ecstatic in package-lock.json to 3.3.2

[Xmader]

To ensure every package used in tests are the same version as installing http-server globally or as a dependency, just delete package-lock.json , or include package-lock.json in npm pack (Xmader@42d7f90).

[thornjad]

Including the package lock in the npm package defeats the purpose of the package lock, doesn't it? In this case could we just bump the dependency in the package.json to ^3.3.2?