Feat: Added support up to federation v2.11

[mak626]

• Added support up to federation v2.11
• Added decorators @context,fromContext, @cost, @listSize
• Bumped graphene-directives to fix adding default_value to graphene.Argument(...) breaks schema generation when the decorator is applied in its parent class and schema generation optimization
• Added support for python 3.14 and dropped support up to python 3.8

[coveralls]

Pull Request Test Coverage Report for Build 18368728776

Details

• 130 of 164 (79.27%) changed or added relevant lines in 27 files are covered.
• 2 unchanged lines in 1 file lost coverage.
• Overall coverage increased (+0.9%) to 74.51%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
graphene_federation/directives/from_context.py	15	18	83.33%
graphene_federation/apollo_versions/init.py	11	15	73.33%
graphene_federation/directives/context.py	5	14	35.71%
graphene_federation/directives/cost.py	5	14	35.71%
graphene_federation/directives/list_size.py	5	14	35.71%

Files with Coverage Reduction	New Missed Lines	%
graphene_federation/apollo_versions/init.py	2	74.0%

Totals
Change from base Build 9516778908:	0.9%
Covered Lines:	760
Relevant Lines:	1020

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💛 - Coveralls