Upgrade plugins

Signed-off-by: Chris Abraham <cjyabraham@gmail.com>

composer.json

@@ -29,12 +29,12 @@
     "wpackagist-plugin/autodescription": "^5",
     "wpackagist-plugin/china-video-block": "^0.2.0",
     "wpackagist-plugin/clone-page-tree": "^0.1.0",
-    "wpackagist-plugin/find-my-blocks": "^3",
+    "wpackagist-plugin/find-my-blocks": "^4",
     "wpackagist-plugin/flying-pages": "^2.0.8",
     "wpackagist-plugin/safe-svg":"2.2.4",
     "wpackagist-plugin/flying-scripts": "^1.1.7",
     "wpackagist-plugin/leadin": "*",
-    "wpackagist-plugin/pantheon-advanced-page-cache": "^1.0.0",
+    "wpackagist-plugin/pantheon-advanced-page-cache": "^2",
     "wpackagist-plugin/photonic": "^3.02",
     "wpackagist-plugin/post-meta-controls": "^1.2.0",
     "wpackagist-plugin/post-type-switcher": "^3.1.0",