Update symfony/psr-http-message-bridge requirement from ^1.2 to ^2.0

Created by: dependabot[bot]

Updates the requirements on symfony/psr-http-message-bridge to permit the latest version.

Changelog

Sourced from symfony/psr-http-message-bridge's changelog.

2.0.0 (2020-01-02)

• Remove DiactorosFactory

1.3.0 (2019-11-25)

• Added support for streamed requests
• Added support for Symfony 5.0+
• Fixed bridging UploadedFile objects
• Bumped minimum version of Symfony to 4.4

1.2.0 (2019-03-11)

• Added new documentation links
• Bumped minimum version of PHP to 7.1
• Added support for streamed responses

1.1.2 (2019-04-03)

• Fixed createResponse

1.1.1 (2019-03-11)

• Deprecated DiactorosFactory, use PsrHttpFactory instead
• Removed triggering of deprecation

1.1.0 (2018-08-30)

• Added support for creating PSR-7 messages using PSR-17 factories

1.0.2 (2017-12-19)

• Fixed request target in PSR7 Request (mtibben)

1.0.1 (2017-12-04)

• Added support for Symfony 4 (dunglas)

1.0.0 (2016-09-14)

• Initial release

Commits

• ce709cd feature #75 Remove deprecated code (fabpot)
• dfc5238 Remove deprecated code
• 9d3e80d bug #72 Use adapter for UploadedFile objects (nicolas-grekas)
• a4f9f6d Use adapter for UploadedFile objects
• ec7892b Fix CHANGELOG, bump branch-alias
• 7ab4fe4 minor #70 Updated CHANGELOG (rbaarsma)
• 9ad4bcc Updated CHANGELOG
• c4c904a minor #71 Cleanup after bump to Symfony v4.4 (nicolas-grekas)
• e9a9557 Cleanup after bump to Symfony v4.4
• 3d10a6c feature #66 Add support for streamed Symfony request (Ekman)
• Additional commits viewable in compare view

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