fix(deps): update dependency scratch-sb1-converter to ^2.0.60 (#158)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -65,7 +65,7 @@
     "minilog": "^3.1.0",
     "scratch-audio": "^2.0.66",
     "scratch-parser": "^6.0.0",
-    "scratch-sb1-converter": "^2.0.0",
+    "scratch-sb1-converter": "^2.0.60",
     "scratch-storage": "^4.0.24",
     "scratch-translate-extension-languages": "^1.0.0",
     "text-encoding": "^0.7.0",