Adapt to Yii config group names convention

[vjik]

Q	A
Is bugfix?	❌
New feature?	✔️
Breaks BC?	✔️
Fixed issues	yiisoft/app#271

Adapt PRs:

• Add parameters $useBootstrap, $checkEvents and $configGroupPostfix to the HttpApplicationRunner yii-runner-http#43
• Adapt to new yii-runner yii-runner-console#34

[codecov]

Codecov Report

Base: 98.87% // Head: 98.57% // Decreases project coverage by -0.31% ⚠️

Coverage data is based on head (87e8ca5) compared to base (dae4ba0).
Patch coverage: 97.67% of modified lines in pull request are covered.

Additional details and impacted files

@@             Coverage Diff              @@
##             master      #39      +/-   ##
============================================
- Coverage     98.87%   98.57%   -0.31%     
+ Complexity       27       23       -4     
============================================
  Files             3        2       -1     
  Lines            89       70      -19     
============================================
- Hits             88       69      -19     
  Misses            1        1              

Impacted Files	Coverage Δ
src/ApplicationRunner.php	98.27% <97.22%> (-1.73%)	⬇️
src/BootstrapRunner.php	100.00% <100.00%> (ø)

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[samdark]

README should be updated.