Move invalid value exception data to dedicated fields

[vearutop]

Fixes #126.
Fixes #127.

InvalidValue now exposes data and (optionally) expected value.

    public $constraint;
    public $data;

[github-actions]

Lines Of Code

Language	Files	Lines	Code	Comments	Blanks	Complexity	Bytes
JSON	22 (+1)	5316 (+22)	5316 (+22)	0	0	0	145.7K (+319B)
Markdown	2	630 (+9)	484 (+6)	0	146 (+3)	0	19.9K (+289B)
PHP	133	11143 (+55)	8065 (+44)	1481 (+8)	1597 (+3)	559 (+3)	322.6K (+2.3K)

[codecov]

Codecov Report

Merging #128 (bdcc2f8) into master (8dbd73e) will increase coverage by 0.16%.
The diff coverage is 100.00%.

❗ Current head bdcc2f8 differs from pull request most recent head ef05a96. Consider uploading reports for the commit ef05a96 to get more accurate results

@@             Coverage Diff              @@
##             master     #128      +/-   ##
============================================
+ Coverage     92.36%   92.53%   +0.16%     
- Complexity      760      764       +4     
============================================
  Files            27       27              
  Lines          1651     1688      +37     
============================================
+ Hits           1525     1562      +37     
  Misses          126      126              

Impacted Files	Coverage Δ
src/InvalidValue.php	100.00% <100.00%> (ø)
src/Schema.php	96.10% <100.00%> (+0.18%)	⬆️

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