resolve parameters before the configs are processed

If the raw values are passed to the processor, config values don't
necessarily have the expected data type. For example, the value of
the kernel.debug parameter is a boolean type. But when passed as the
raw parameter name, it is a string.
bug #11625 [FrameworkBundle] resolve parameters before the configs are processed in the config:debug command (xabbuh)

This PR was merged into the 2.5 branch.

Discussion
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[FrameworkBundle] resolve parameters before the configs are processed in the config:debug command

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #11622
| License       | MIT
| Doc PR        |

If the raw values are passed to the processor, config values don't necessarily have the expected data type. For example, the value of the kernel.debug parameter is a boolean type. But when passed as the raw parameter name, it is a string.

@lyrixx Do you have any objections?

Commits
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19f3b47 resolve parameters before the configs are processed