Set rpc.gascap=0 and rpc.txfeecap=0 on BSC/Core nodes

Overrides default gascap (600000000) to 0 (no gas cap) in BSC template.
Core inherits from BSC template, so also updated.

Co-Authored-By: Claude Agent <claude@stakesquid.eu>

core/core/core-buffalo-core-pruned-pebble-path.yml

@@ -70,7 +70,7 @@ services:
       - --maxpeers=50
       - --nat=extip:${IP}
       - --port=12384
-      - --rpc.gascap=600000000
+      - --rpc.gascap=0
       - --rpc.txfeecap=0
       - --state.scheme=path
       - --syncmode=snap

core/core/core-mainnet-core-archive-leveldb-hash.yml

@@ -70,7 +70,7 @@ services:
       - --maxpeers=50
       - --nat=extip:${IP}
       - --port=14234
-      - --rpc.gascap=600000000
+      - --rpc.gascap=0
       - --rpc.txfeecap=0
       - --state.scheme=hash
       - --syncmode=full

core/core/core-mainnet-core-pruned-leveldb-hash.yml

@@ -70,7 +70,7 @@ services:
       - --maxpeers=50
       - --nat=extip:${IP}
       - --port=11169
-      - --rpc.gascap=600000000
+      - --rpc.gascap=0
       - --rpc.txfeecap=0
       - --state.scheme=hash
       - --syncmode=full

core/core/core-pigeon-core-pruned-pebble-path.yml

@@ -70,7 +70,7 @@ services:
       - --nat=extip:${IP}
       - --pigeon
       - --port=14478
-      - --rpc.gascap=600000000
+      - --rpc.gascap=0
       - --rpc.txfeecap=0
       - --state.scheme=path
       - --syncmode=snap