[3rdparty] Bump symfony dependencies to 4.2.7

Cleanup legacy Share.php from unused code

Load apps before running repair steps

Respect sharing enumeration config in contacts menu

Set User-Agent as header without middleware

Signed-off-by: Julius Härtl <jus@bitgrid.net>

* the code was only used by tests and thus this reduces the code to the used paths and removes the branches that wouldn't be used anyway to reduce complexity and gain some overview while working towards completely removing this class

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

Bump handlebars from 4.1.1 to 4.1.2 in /build

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

Add integration tests for updating folder shares

Bump webpack-cli from 3.2.3 to 3.3.0

Enh/share repair step

Changed the implementation for getProxyUri with
https://github.com/nextcloud/server/pull/14363/commits/fd1d85365cb1368fa70263fe3ae3b8e59ab56615



If proxy is already null then we don't ask for proxyuserpwd. Test
failed because we expected getSystemValue to be called once with
proxyuserpwd

Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>

Get proxyuserpwd only if proxy not empty.

Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>

Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>

Harden public preview tests

This way there are less timing issues.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

Set empty CSP by default

Signed-off-by: Joas Schilling <coding@schilljs.com>

Signed-off-by: Joas Schilling <coding@schilljs.com>

Signed-off-by: Joas Schilling <coding@schilljs.com>

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

Bumps [webpack-cli](https://github.com/webpack/webpack-cli) from 3.2.3 to 3.3.0.
- [Release notes](https://github.com/webpack/webpack-cli/releases)
- [Changelog](https://github.com/webpack/webpack-cli/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack/webpack-cli/compare/V.3.2.3...v.3.3.0

)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Merge pull request #15061 from nextcloud/dependabot/npm_and_yarn/vue-and-vue-template-compiler-2.6.10

Bump vue and vue-template-compiler

Signed-off-by: Julius Härtl <jus@bitgrid.net>

Bumps [vue](https://github.com/vuejs/vue) and [vue-template-compiler](https://github.com/vuejs/vue). These dependencies needed to be updated together.

Updates `vue` from 2.6.8 to 2.6.10
- [Release notes](https://github.com/vuejs/vue/releases)
- [Commits](https://github.com/vuejs/vue/compare/v2.6.8...v2.6.10)

Updates `vue-template-compiler` from 2.6.8 to 2.6.10
- [Release notes](https://github.com/vuejs/vue/releases)
- [Commits](https://github.com/vuejs/vue/compare/v2.6.8...v2.6.10

)

Signed-off-by: dependabot[bot] <support@dependabot.com>
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

Bump v-tooltip from 2.0.0-rc.33 to 2.0.1

For #14179

By default responses should have the strictest (and simplest) CSP
possible. Only template responses should require an actual CSP.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

Improve the share link password error feedback with a red border

Bumps [v-tooltip](https://github.com/Akryum/vue-tooltip) from 2.0.0-rc.33 to 2.0.1.
- [Release notes](https://github.com/Akryum/vue-tooltip/releases)
- [Commits](https://github.com/Akryum/vue-tooltip/commits/v2.0.1

)

Signed-off-by: dependabot[bot] <support@dependabot.com>
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Bump vue-router from 3.0.2 to 3.0.4

Change the comment icon to something more visually appealing