chore(ci|fill): bump eels for bpo1/2 param changes (#2270)

* chore(ci): bump eels for bpo1/2 param changes.

* chore: use eels upstream.

Author: spencer-tb

pytest_plugins/eels_resolutions.json

@@ -1,8 +1,8 @@
 {
     "EELSMaster": {
-        "git_url": "https://github.com/marioevz/execution-specs.git",
-        "branch": "forks/bpo1",
-        "commit": "3387e5f4aedfe99becfdc39b444d6371e25e0924"
+        "git_url": "https://github.com/ethereum/execution-specs.git",
+        "branch": "forks/bpos",
+        "commit": "7aacb2c54111391af5e98c505d5010b5698a770f"
     },
     "Frontier": {
         "same_as": "EELSMaster"