Bump vm2 from 3.9.5 to 3.9.7 in /Examples/CodePushDemoAppCpp (microsoft#2218)

Bumps [vm2](https://github.com/patriksimek/vm2) from 3.9.5 to 3.9.7.
- [Release notes](https://github.com/patriksimek/vm2/releases)
- [Changelog](https://github.com/patriksimek/vm2/blob/master/CHANGELOG.md)
- [Commits](patriksimek/vm2@3.9.5...3.9.7)

---
updated-dependencies:
- dependency-name: vm2
  dependency-type: indirect
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Examples/CodePushDemoAppCpp/yarn.lock

@@ -1485,6 +1485,11 @@ acorn-walk@^7.1.1:
   resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-7.2.0.tgz#0de889a601203909b0fbe07b8938dc21d2e967bc"
   integrity sha512-OPdCF6GsMIP+Az+aWfAAOEt2/+iVDKE7oy6lJ098aoe59oAmK76qV6Gw60SbZ8jHuG2wH058GF4pLFbYamYrVA==
 
+acorn-walk@^8.2.0:
+  version "8.2.0"
+  resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-8.2.0.tgz#741210f2e2426454508853a2f44d0ab83b7f69c1"
+  integrity sha512-k+iyHEuPgSw6SbuDpGQM+06HQUa04DZ3o+F6CSzXMvvI5KMvnaEqXe+YVe555R9nn6GPt404fos4wcgpw12SDA==
+
 acorn@^7.1.1:
   version "7.4.1"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.4.1.tgz#feaed255973d2e77555b83dbc08851a6c63520fa"
@@ -8116,9 +8121,12 @@ vlq@^1.0.0:
   integrity sha512-gQpnTgkubC6hQgdIcRdYGDSDc+SaujOdyesZQMv6JlfQee/9Mp0Qhnys6WxDWvQnL5WZdT7o2Ul187aSt0Rq+w==
 
 vm2@^3.9.3:
-  version "3.9.5"
-  resolved "https://registry.yarnpkg.com/vm2/-/vm2-3.9.5.tgz#5288044860b4bbace443101fcd3bddb2a0aa2496"
-  integrity sha512-LuCAHZN75H9tdrAiLFf030oW7nJV5xwNMuk1ymOZwopmuK3d2H4L1Kv4+GFHgarKiLfXXLFU+7LDABHnwOkWng==
+  version "3.9.7"
+  resolved "https://registry.yarnpkg.com/vm2/-/vm2-3.9.7.tgz#bb87aa677c97c61e23a6cb6547e44e990517a6f6"
+  integrity sha512-g/GZ7V0Mlmch3eDVOATvAXr1GsJNg6kQ5PjvYy3HbJMCRn5slNbo/u73Uy7r5yUej1cRa3ZjtoVwcWSQuQ/fow==
+  dependencies:
+    acorn "^8.7.0"
+    acorn-walk "^8.2.0"
 
 w3c-hr-time@^1.0.2:
   version "1.0.2"