Remove ConnectionMode from the behind firewall changelog fragment

Author: the-headless-ghost

ouroboros-network/changelog.d/20251108_101451_edgr_behind_firewall.md

@@ -8,8 +8,8 @@ For top level release notes, leave all the headers commented out.
 ### Breaking
 
 - Changed the type of `localRoots` to `LocalRoots`.
-- Modified `AcquireOutboundConnection` to include an additional parameter: `ConnectionMode`.
-- `acquireOutboundConnectionImpl` only creates a new connection if the `ConnectionMode` function permits it.
+- Modified `AcquireOutboundConnection` to include an additional parameter: `Provenance`.
+- `acquireOutboundConnectionImpl` only creates a new connection if `Provenance` permits it.
 - `jobPromoteColdPeer` only creates a new connection if no inbound connection is found and the peer is not behind a firewall.
 
 ### Non-Breaking
@@ -18,5 +18,4 @@ For top level release notes, leave all the headers commented out.
   - `rootConfig` of type `RootConfig`
   - `behindFirewall` of type `Bool`
 - Added `localRootBehindFirewall` field to `LocalRootConfig`.
-- Added a new sum type: `ConnectionMode`.
 - Added a new constructor `InboundConnectionNotFound` for `ConnectionManagerError`.