Bump intersection-observer from 0.5.1 to 0.7.0 (#10953)

Bumps [intersection-observer](https://github.com/w3c/IntersectionObserver) from 0.5.1 to 0.7.0.
- [Release notes](https://github.com/w3c/IntersectionObserver/releases)
- [Commits](https://github.com/w3c/IntersectionObserver/commits)

package.json

@@ -99,7 +99,7 @@
     "http-link-header": "^1.0.2",
     "immutable": "^3.8.2",
     "imports-loader": "^0.8.0",
-    "intersection-observer": "^0.5.1",
+    "intersection-observer": "^0.7.0",
     "intl": "^1.2.5",
     "intl-messageformat": "^2.2.0",
     "intl-relativeformat": "^2.2.0",

yarn.lock

@@ -4961,10 +4961,10 @@ interpret@^1.1.0:
   resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.2.0.tgz#d5061a6224be58e8083985f5014d844359576296"
   integrity sha512-mT34yGKMNceBQUoVn7iCDKDntA7SC6gycMAWzGx1z/CMCTV7b2AAtXlo3nRyHZ1FelRkQbQjprHSYGwzLtkVbw==
 
-intersection-observer@^0.5.1:
-  version "0.5.1"
-  resolved "https://registry.yarnpkg.com/intersection-observer/-/intersection-observer-0.5.1.tgz#e340fc56ce74290fe2b2394d1ce88c4353ac6dfa"
-  integrity sha512-Zd7Plneq82kiXFixs7bX62YnuZ0BMRci9br7io88LwDyF3V43cQMI+G5IiTlTNTt+LsDUppl19J/M2Fp9UkH6g==
+intersection-observer@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/intersection-observer/-/intersection-observer-0.7.0.tgz#ee16bee978db53516ead2f0a8154b09b400bbdc9"
+  integrity sha512-Id0Fij0HsB/vKWGeBe9PxeY45ttRiBmhFyyt/geBdDHBYNctMRTE3dC1U3ujzz3lap+hVXlEcVaB56kZP/eEUg==
 
 intl-format-cache@^2.0.5:
   version "2.1.0"