Bump symfony (v3.4.34 => v3.4.35)

[phil-davis]

Description

composer update
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 0 installs, 6 updates, 0 removals
  - Updating symfony/debug (v3.4.34 => v3.4.35): Loading from cache
  - Updating symfony/console (v3.4.34 => v3.4.35): Downloading (100%)         
  - Updating symfony/event-dispatcher (v3.4.34 => v3.4.35): Loading from cache
  - Updating symfony/routing (v3.4.34 => v3.4.35): Loading from cache
  - Updating symfony/process (v3.4.34 => v3.4.35): Loading from cache
  - Updating symfony/translation (v3.4.34 => v3.4.35): Loading from cache

https://symfony.com/blog/symfony-3-4-35-released

Motivation and Context

Be up-to-date with "bulk" Symfony releases.

How Has This Been Tested?

CI

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Database schema changes (next release will require increase of minor version instead of patch)
• Breaking change (fix or feature that would cause existing functionality to change)
• Technical debt
• Tests only (no source changes)

Checklist:

• Code changes
• Unit tests added
• Acceptance tests added
• Documentation ticket raised:
• Changelog item, see TEMPLATE

[codecov]

Codecov Report

Merging #36426 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master   #36426   +/-   ##
=========================================
  Coverage     64.87%   64.87%           
  Complexity    19792    19792           
=========================================
  Files          1271     1271           
  Lines         74723    74723           
  Branches       1309     1309           
=========================================
  Hits          48479    48479           
  Misses        25858    25858           
  Partials        386      386

Flag	Coverage Δ	Complexity Δ
#javascript	54% <ø> (ø)	0 <ø> (ø)	⬇️
#phpunit	66.07% <ø> (ø)	19792 <ø> (ø)	⬇️

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