build(deps-dev): bump scratch-l10n

Bumps [scratch-l10n](https://github.com/LLK/scratch-l10n) from 3.10.20200708030815 to 3.10.20200715030910.
- [Release notes](https://github.com/LLK/scratch-l10n/releases)
- [Commits](https://github.com/LLK/scratch-l10n/compare/3.10.20200708030815...3.10.20200715030910)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package-lock.json

@@ -16036,9 +16036,9 @@
       }
     },
     "scratch-l10n": {
-      "version": "3.10.20200708030815",
-      "resolved": "https://registry.npmjs.org/scratch-l10n/-/scratch-l10n-3.10.20200708030815.tgz",
-      "integrity": "sha512-aDNtNikNjM6EHnsSE6deCzfl8CqMZrOXZgYAaEm4FcyETM6c2mcVTLlwnfjElY5IpmJ/ry4spGQ3qwsoH1fc6g==",
+      "version": "3.10.20200715030910",
+      "resolved": "https://registry.npmjs.org/scratch-l10n/-/scratch-l10n-3.10.20200715030910.tgz",
+      "integrity": "sha512-nd1bqDY1QOTqVZbgOgvc3I5mf2nOGeJjluuA+7Mr7Eu+dBl1j2MVhnWEeD60DXMS3W79NXkt9Ak5KLFL0rtw5A==",
       "dev": true,
       "requires": {
         "@babel/cli": "^7.1.2",

package.json

@@ -109,7 +109,7 @@
     "rimraf": "^2.6.1",
     "scratch-audio": "0.1.0-prerelease.20200528195344",
     "scratch-blocks": "0.1.0-prerelease.20200714135908",
-    "scratch-l10n": "3.10.20200708030815",
+    "scratch-l10n": "3.10.20200715030910",
     "scratch-paint": "0.2.0-prerelease.20200714203549",
     "scratch-render": "0.1.0-prerelease.20200714205428",
     "scratch-storage": "1.3.3",