add new submodule, update script

generate-lexicons.sh

@@ -0,0 +1,9 @@
+#!bin/bash
+
+git submodule foreach --recursive git pull origin main
+git submodule update --remote
+
+pnpm exec lex-cli generate \
+	./lexicons/my/spoor/**/*.json \
+	-o ./src/types/lexicons.ts \
+	--description "Contains type declarations for spoor.my lexicons"