[BMORE-2025] Update logo files, fix redirect

Author: bushong1

assets/events/2025-baltimore/bmore_skyline_inner_harbor.jpg

@@ -4,7 +4,8 @@ city: "Baltimore" # The displayed city name of the event. Capitalize it.
 cancel: "false" # Prevents from showing as TBD when canceled
 description: "DevOpsDays Baltimore 2025" # Edit this to suit your preferences
 gtm_tracking_id: "G-354CWBXNWF" # If you have your own Google Analytics tracking ID, enter it here. Example: "UA-74738648-1"
-masthead_background: "bmore_skyline_inner_harbor.jpg"
+
+masthead_background: "masthead.png"
 
 # All dates are in unquoted 2024-MM-DDTHH:MM:SS+TZ:TZ, like this:
 #   variable: 2019-01-04T00:00:00+02:00

assets/events/2025-baltimore/logo-square.png

@@ -6,7 +6,7 @@
 /austin/cfp		https://talks.devopsdays.org/devops2025-austin-2024/cfp 302
 /austin/*		/events/2025-austin/:splat		302
 /baku/*			/events/2019-baku/:splat		302
-/baltimore/*		/events/2024-baltimore/:splat		302
+/baltimore/*		/events/2025-baltimore/:splat		302
 /barcelona/*		/events/2013-barcelona/:splat		302
 /beijing/*		/events/2023-beijing/:splat		302
 /belem/*		/events/2019-belem/:splat		302