Add PHP 8.2 support

[ishanvyas22]

This PR aims to see if any changes are needed for PHP 8.2. If not it can safely be merged.

In addition to that it also removes PHP 7.4 as it is no longer maintained (EOL).

[DASPRiD]

Even though PHP 7.4 is EOL, I'd still keep it supported on our end. Dropping support for it should only be considered when raising the major version of BaconQRCode.

[ishanvyas22]

@DASPRiD Fair enough, I've update the PR. Please review.

[codecov-commenter]

Codecov Report

Merging #117 (5b458e3) into master (5c2d190) will decrease coverage by 0.53%. The diff coverage is n/a.

@@             Coverage Diff              @@
##             master     #117      +/-   ##
============================================
- Coverage     63.42%   62.88%   -0.54%     
- Complexity      928      934       +6     
============================================
  Files            47       47              
  Lines          2783     2727      -56     
============================================
- Hits           1765     1715      -50     
+ Misses         1018     1012       -6     

Impacted Files	Coverage Δ
src/Common/BitUtils.php	77.77% <0.00%> (-22.23%)	:arrow_down:
src/Encoder/MaskUtil.php	97.52% <0.00%> (-1.69%)	:arrow_down:
src/Common/FormatInformation.php	89.13% <0.00%> (-0.46%)	:arrow_down:
src/Renderer/ImageRenderer.php	94.33% <0.00%> (-0.21%)	:arrow_down:
src/Encoder/Encoder.php	86.53% <0.00%> (-0.11%)	:arrow_down:
src/Renderer/Image/ImagickImageBackEnd.php	63.15% <0.00%> (-0.07%)	:arrow_down:
src/Renderer/Color/Cmyk.php	0.00% <0.00%> (ø)
src/Renderer/Path/Close.php	100.00% <0.00%> (ø)
src/Renderer/Eye/SquareEye.php	100.00% <0.00%> (ø)
src/Renderer/Eye/SimpleCircleEye.php	0.00% <0.00%> (ø)
... and 6 more

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