Update safe-eth-py to 7.19 to include Plasma support (#616)

# Description
This PR updates the version of `safe-eth-py` used by the payouts script
from 7.12 to 7.19.

# Context
The latest release of 7.19 includes support for the Plasma network:
https://github.com/safe-global/safe-eth-py/releases/tag/v7.19.0

Author: bram-vdberg

requirements.in

@@ -5,7 +5,7 @@ dune-client
 psycopg2-binary
 python-dotenv
 requests
-safe-eth-py>=7.12.0
+safe-eth-py>=7.19.0
 slackclient
 web3
 SQLAlchemy

requirements.txt

@@ -1,8 +1,8 @@
 #
-# This file is autogenerated by pip-compile with Python 3.12
+# This file is autogenerated by pip-compile with Python 3.13
 # by the following command:
 #
-#    pip-compile
+#    pip-compile requirements.in
 #
 aiohappyeyeballs==2.6.1
     # via aiohttp
@@ -100,6 +100,8 @@ frozenlist==1.7.0
     # via
     #   aiohttp
     #   aiosignal
+greenlet==3.3.1
+    # via sqlalchemy
 hexbytes==1.3.1
     # via
     #   eth-account
@@ -215,7 +217,7 @@ rlp==4.1.0
     #   eth-rlp
     #   py-evm
     #   trie
-safe-eth-py==7.12.0
+safe-eth-py==7.19.0
     # via -r requirements.in
 safe-pysha3==1.0.5
     # via safe-eth-py
@@ -252,7 +254,6 @@ types-setuptools==80.9.0.20250822
     # via dune-client
 typing-extensions==4.15.0
     # via
-    #   aiosignal
     #   eth-typing
     #   mypy
     #   pydantic