chore(ci): yet another attempt to fix pptr@next

References puppeteer#2925.

.travis.yml

@@ -30,7 +30,7 @@ deploy:
   provider: npm
   email: aslushnikov@gmail.com
   api_key:
-    secure: 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
+    secure: 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
   on:
     branch: master
     condition: "$NODE7 = true"