build(deps-dev): update bower requirement from 1.7.7 to 1.8.8

[dependabot-preview]

Updates the requirements on bower to permit the latest version.

Release notes

Sourced from bower's releases.

v1.8.8

Fix security issue connected to extracting .tar.gz archives

This bug allows to write arbitrary file on filesystem when Bower extracts malicious package

Needlessly to say, please upgrade

Changelog

Sourced from bower's changelog.

Changelog

Newer releases

Please see: https://github.com/bower/bower/releases

1.8.0 - 2016-11-07

• Download tar archives from GitHub when possible (#2263)
  • Change default shorthand resolver for github from git:// to https://
• Fix ssl handling by not setting GIT_SSL_NO_VERIFY=false (#2361)
• Allow for removing components with url instead of name (#2368)
• Show in warning message location of malformed bower.json (#2357)
• Improve handling of non-semver versions in git resolver (#2316)
• Fix handling of cached releases pluginResolverFactory (#2356)
• Allow to type the entire version when conflict occured (#2243)
• Allow owner/reponame shorthand for registering components (#2248)
• Allow single-char repo names and package names (#2249)
• Make bower version no longer honor version in bower.json (#2232)
• Add postinstall hook (#2252)
• Allow for @ instead of # for install and info commands (#2322)
• Upgrade all bundled modules

1.7.9 - 2016-04-05

• Show warnings for invalid bower.json fields
• Update bower-json
  • Less strict validation on package name (allow spaces, slashes, and "@")

1.7.8 - 2016-04-04

• Don't ask for git credentials in non-interactive session, fixes #956 #1009
• Prevent swallowing exceptions with programmatic api, fixes #2187
• Update graceful-fs to 4.x in all dependences, fixes Tracking: Revert #5102 when possible nodejs/node#5213
• Resolve pluggable resolvers using cwd and fallback to global modules, fixes #1919
• Upgrade handlebars to 4.0.5, closes #2195
• Replace all % chatacters in defined scripts, instead of only first one, fixes #2174
• Update opn package to fix issues with "bower open" command on Windows
• Update bower-config
  • Do not interpolate environment variables in script hooks, fixes bower/config#47
• Update bower-json
  • Validate package name more strictly and allow only latin letters, dots, dashes and underscores
• Add support for "save" and "save-exact" in .bowerrc, #2161

1.7.7 - 2016-01-27

Revert locations of all files while still packaging node_modules.

It's because people are depending on internals of bower, like
bower/lib/renderers/StandardRenderer. We want to preserve this

... (truncated)

Commits

• 67741b4 Bump to 1.8.8
• 45c6bfa Fix .tar.gz extract vulnerability
• 4f68fc7 Update decompress-zip and bump
• 206046b Bump to 1.8.6
• 43894f5 Bump to 1.8.5
• 6390815 Update decompress-zip
• e8b94ec Mention parcel
• 51feb8f Fix release script
• 1c15dea Bump to 1.8.4
• 2aa1f27 Update publish script
• Additional commits viewable in compare view

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[dependabot-preview]

Superseded by #23.