Update package.json

[AngeloAnolin]

Update axios reference to remove warnings for NPM Audit.

[chiptus]

is this going to be merged?

[AngeloAnolin]

@chiptus - still waiting for @ratiw or any admin to merge the changes. At the moment, I had to manually set this on my package.json on some projects I use vuetable.

[MarcoVdE]

@ratiw would you be kind enough to approve this pull request?

[mannyyang]

For what it's worth, I have an updated package with this update available to install at [email protected].