(1password) Fixed silent installation

[mkevenaar]

Description

The new installer requires --silent to be used for the installation of 1Password 7
Also .NET framework 4.7.2+ is now required for 1Password 7.

Motivation and Context

Fixes #1186

How Has this Been Tested?

Tested on chocolatey-test-environment

Screenshot (if appropriate, usually isn't needed):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Migrated package (a package has been migrated from another repository)

Checklist:

• My code follows the code style of this repository.
• My change requires a change to documentation (this usually means the notes in the description of a package).
• I have updated the documentation accordingly (this usually means the notes in the description of a package).
• All files are up to date with the latest Contributing Guidelines
• The added/modified package passed install/uninstall in the chocolatey test environment.
• The changes only affect a single package (not including meta package).

[AppVeyorBot]

❌ Package verification failed, please review the Appveyor Logs and the provided Artifacts before requesting a human reviewer to take a look.

[AppVeyorBot]

❌ Package verification failed, please review the Appveyor Logs and the provided Artifacts before requesting a human reviewer to take a look.

[mkevenaar]

@AdmiringWorm build failed on AppVeyor, however runs fine (after reboot) on the Chocolatey Test Environment.

[RedBaron2]

@mkevenaar
It works fine after reboot due to dotnet 4.7.2 requiring a reboot to complete installation.
Just FYI it still points to beforeupdate

[AppVeyorBot]

✅ Package verification completed without issues. PR is now pending human review

[AdmiringWorm]

@mkevenaar it turns out that the failure on appveyor was not caused by any of your changes in this PR.
I did however fix those issues, and submitted those changes to this PR.

[AdmiringWorm]

LGTM!

[AdmiringWorm]

@mkevenaar your changes have been merged, thanks for your contribution 👍