eip7732: add process execution payload header tests (#4457)

Author: terencechain

tests/core/pyspec/eth2spec/test/context.py

@@ -19,6 +19,7 @@
     CAPELLA,
     DENEB,
     EIP7441,
+    EIP7732,
     EIP7805,
     ELECTRA,
     FULU,
@@ -649,6 +650,7 @@ def wrapper(*args, spec: Spec, **kw):
 with_electra_and_later = with_all_phases_from(ELECTRA)
 with_fulu_and_later = with_all_phases_from(FULU, all_phases=ALLOWED_TEST_RUNNER_FORKS)
 with_eip7441_and_later = with_all_phases_from(EIP7441, all_phases=ALLOWED_TEST_RUNNER_FORKS)
+with_eip7732_and_later = with_all_phases_from(EIP7732, all_phases=ALLOWED_TEST_RUNNER_FORKS)
 with_eip7805_and_later = with_all_phases_from(EIP7805, all_phases=ALLOWED_TEST_RUNNER_FORKS)