Update line-openapi digest to 31fa3c7

renovate[bot] · web-flow · commit 0a1881512112 · 2025-04-07T23:21:57.000Z
diff --git a/line-openapi b/line-openapi
@@ -1 +1 @@
-Subproject commit 0e669d08a2a09e1bc5d051682e8aa7da4abc6a99
+Subproject commit 31fa3c7340c17a495906c96cca14ed38a93caafa
