Issue #3430593: Update core_version_requirement in sub-modules

tests/modules/fillpdf_test/fillpdf_test.info.yml

 name: FillPDF Testing
 type: module
 description: Fixtures/support for FillPDF tests.
-core_version_requirement: ^9.4 || ^10
+core_version_requirement: ^10.2 || ^11.0
 package: Testing
 dependencies:
   - fillpdf:fillpdf

tests/modules/fillpdf_webform_test/fillpdf_webform_test.info.yml

 name: FillPDF webform Testing
 type: module
 description: Fixtures/support for FillPDF webform tests.
-core_version_requirement: ^9.4 || ^10
+core_version_requirement: ^10.2 || ^11.0
 package: Testing
 dependencies:
   - fillpdf:fillpdf_test