Changes for symfony 6.2 upgrade

[divya-intelli]

Fix for errors when symfony is upgraded to 6.2.
Fixes #254

[codecov]

Codecov Report

Merging #262 (cdb9894) into drupal10-prep (29a0110) will decrease coverage by 0.53%.
The diff coverage is 73.61%.

@@                 Coverage Diff                 @@
##             drupal10-prep     #262      +/-   ##
===================================================
- Coverage            89.16%   88.64%   -0.53%     
  Complexity            1649     1649              
===================================================
  Files                  330      330              
  Lines                 4373     4375       +2     
===================================================
- Hits                  3899     3878      -21     
- Misses                 474      497      +23     

Flag	Coverage Δ
unittests	88.64% <73.61%> (-0.53%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
src/Denormalizer/ObjectDenormalizer.php	96.87% <ø> (-0.10%)	⬇️
src/Exception/ApiException.php	0.00% <0.00%> (ø)
src/Exception/ApiRequestException.php	26.66% <0.00%> (ø)
src/Exception/ApiResponseException.php	71.11% <0.00%> (ø)
src/Exception/CpsNotEnabledException.php	0.00% <0.00%> (ø)
src/Exception/InvalidJsonException.php	42.85% <0.00%> (ø)
...Client/Plugin/Authentication/GceServiceAccount.php	0.00% <0.00%> (ø)
src/Normalizer/CredentialProductNormalizer.php	25.00% <0.00%> (-3.58%)	⬇️
.../Management/Controller/AppCredentialController.php	40.24% <50.00%> (ø)
...i/Monetization/Builder/RatePlanRevisionBuilder.php	95.45% <50.00%> (-4.55%)	⬇️
... and 22 more

... and 1 file with indirect coverage changes

[shishir-intelli]

LGTM

[mxr576]

Can somebody also reference all those issues from https://github.com/apigee/apigee-client-php/issues?q=is%3Aissue+is%3Aopen+label%3A%22Drupal+10+Preparation%22 that this PR resolves?

I am asking because we were planning to contribute to D10 prep tasks, but we do not see clearly what is in WIP state already and where help is needed.

[divya-intelli]

@mxr576 ,

Thank you so much for offering help. We really appreciate it.

This PR resolves the issue that we were facing while upgrading to symfony 6.2.
After merging this PR we will update the Drupal modules to support Drupal 10.
We have also marked the tickets which we need help with tag "help wanted".

[mxr576]

Opened a follow up issue regarding the merged changes: #269

We have also marked the tickets which we need help with tag "help wanted".

Thanks, that is not too many :)

Can some of these closed also?
https://github.com/apigee/apigee-client-php/issues?q=is%3Aissue+is%3Aopen+label%3A%22Drupal+10+Preparation%22