feat: add an explicit error for json in the filter for get request

[cauriol]

Add explicit validation for GET filter parameters containing JSON/dictionary objects and return a clear 400 error telling users to use POST with a JSON body for that kind of filter.

[github-actions]

Test Results

  4 files  ±0    4 suites  ±0   1m 36s ⏱️ -6s
114 tests +1  114 ✅ +1  0 💤 ±0  0 ❌ ±0 
456 runs  +4  456 ✅ +4  0 💤 ±0  0 ❌ ±0 

Results for commit d73a82a. ± Comparison against base commit a06e930.

♻️ This comment has been updated with latest results.

[github-actions]

Code Coverage

Details

Filename                                 Stmts    Miss  Cover    Missing
-------------------------------------  -------  ------  -------  ------------------------------------------------------------------------------------------------------------------------
eodag/__init__.py                            0       0  100.00%
eodag/app.py                                73      15  79.45%   122, 136-143, 154-156, 212-224, 228
eodag/client.py                             25       0  100.00%
eodag/config.py                             19       0  100.00%
eodag/constants.py                           5       0  100.00%
eodag/core.py                              318      27  91.51%   136-137, 147, 293-294, 384, 518-519, 538, 581, 667, 683-687, 701-705, 707-711, 716, 729, 739-741, 744-745, 755, 758, 774
eodag/cql_evaluate.py                       48      18  62.50%   48, 53, 58, 75, 78, 81, 86-99, 105
eodag/dag.py                                57       0  100.00%
eodag/errors.py                             94       7  92.55%   145, 162-165, 181, 205
eodag/logs.py                               62       9  85.48%   40-49, 105
eodag/middlewares.py                        32       2  93.75%   20, 24
eodag/telemetry.py                          44       0  100.00%
eodag/utils.py                              41      10  75.61%   44, 69, 72-73, 86, 90-98, 134
eodag/eodag_types/__init__.py                0       0  100.00%
eodag/eodag_types/queryables.py             42       8  80.95%   46, 50-51, 61, 77-81
eodag/eodag_types/search.py                 25      25  0.00%    20-69
eodag/extensions/collection_order.py        73       1  98.63%   106
eodag/extensions/data_download.py          121      42  65.29%   61-73, 94, 112-113, 120, 135-142, 147-148, 155-187, 195-198
eodag/extensions/filter.py                 106      10  90.57%   185-186, 228, 286-287, 307, 315, 321, 339-341
eodag/extensions/offset_pagination.py       12       0  100.00%
eodag/models/__init__.py                     0       0  100.00%
eodag/models/item.py                        82       6  92.68%   49-52, 54, 67
eodag/models/links.py                      148      13  91.22%   39, 93-95, 201, 219, 251, 299, 348-359
eodag/models/stac_metadata.py                5       0  100.00%
TOTAL                                     1432     193  86.52%

Diff against main

Filename         Stmts    Miss  Cover
-------------  -------  ------  -------
eodag/core.py       +2       0  +0.05%
TOTAL               +2       0  +0.02%

Results for commit: d73a82a

Minimum allowed coverage is 70%

♻️ This comment has been updated with latest results