Update scala-library, scala-reflect to 2.12.21#349

scala-steward wants to merge 1 commit intoplokhotnyuk:masterplokhotnyuk/fast-string-interpolator:masterfrom

scala-steward:update/scala-library-2.12.21scala-steward/fast-string-interpolator:update/scala-library-2.12.21Copy head branch name to clipboard