tr2/data: fix triggers and ladder in Catacombs

This adds missing triggers and a ladder entry in Catacombs room 116.

Resolves #1960.

data/tr2/ship/cfg/TR2X_gameflow.json5

@@ -55,6 +55,9 @@
 
         // 13. Catacombs of the Talion
         {
+            "injections": [
+                "data/injections/catacombs_fd.bin",
+            ],
             "object_strings": {
                 "O_TIGER": "Snow Leopard",
             },

docs/tr2/CHANGELOG.md

@@ -14,6 +14,7 @@
 - fixed wrongly calculated trapdoor size that could affect custom levels (#1904)
 - fixed one of the collapsible tiles in Opera House room 184 not triggering (#1902)
 - fixed being unable to use the drawbridge key in Tibetan Foothills after the flipmap (#1744)
+- fixed missing triggers and ladder in Catacombs of the Talion after the flipmap (#1960)
 - fixed missing death tiles in Temple of Xian room 91 (#1920)
 - fixed broken final stats screen in software rendering mode (#1915, regression from 0.6)
 - fixed screenshots not capturing level stats (#1925, regression from 0.6)

docs/tr2/README.md

@@ -42,6 +42,7 @@ decompilation process. We recognize that there is much work to be done.
 - fixed the following floor data issues:
     - **Opera House**: fixed the trigger under item 203 to trigger it rather than item 204
     - **Tibetan Foothills**: added missing triggers for the drawbridge in room 96 (after the flipmap)
+    - **Catacombs of the Talion**: added missing triggers and ladder in room 116 (after the flipmap)
     - **Temple of Xian**: fixed missing death tiles in room 91
 
 #### Cheats