Fix tsc issues in right_panel and room component tests (#8078)

* fix ts issues in SendMessageComposer-test

Signed-off-by: Kerry Archibald <kerrya@element.io>

* remove empty file

Signed-off-by: Kerry Archibald <kerrya@element.io>

* fix tsc issues in MessageComposerbUttons-test

Signed-off-by: Kerry Archibald <kerrya@element.io>

* fix the rest

Signed-off-by: Kerry Archibald <kerrya@element.io>

* bad autoformatter

Signed-off-by: Kerry Archibald <kerrya@element.io>

* tsc fixes for test/components/views/right_panel

Signed-off-by: Kerry Archibald <kerrya@element.io>

tsconfig.json

@@ -21,7 +21,7 @@
   },
   "include": [
     "./src/**/*.ts",
-    "./src/**/*.tsx" ,
+    "./src/**/*.tsx",
     "./test/test-utils/**/*.ts",
     "./test/test-utils/**/*.tsx",
     "./test/utils/**/*.ts",
@@ -32,7 +32,10 @@
     "./test/components/structures/**/*.tsx",
     "./test/components/views/context_menus/**/*.ts",
     "./test/components/views/context_menus/**/*.tsx",
-    "./test/components/views/rooms/SendMessageComposer-test.tsx" ,
+    "./test/components/views/rooms/**/*.tsx",
+    "./test/components/views/rooms/**/*.ts",
+    "./test/components/views/right_panel/**/*.tsx",
+    "./test/components/views/right_panel/**/*.ts",
   ],
   "exclude": [
     "./test/end-to-end-tests/"