Bump mobx from 6.6.2 to 6.7.0 (#6593)

Bumps [mobx](https://github.com/mobxjs/mobx) from 6.6.2 to 6.7.0.
- [Release notes](https://github.com/mobxjs/mobx/releases)
- [Commits](https://github.com/mobxjs/mobx/compare/[email protected]@6.7.0)

---
updated-dependencies:
- dependency-name: mobx
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

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

Author: dependabot[bot]

package.json

@@ -255,7 +255,7 @@
     "mac-ca": "^1.0.6",
     "marked": "^4.2.2",
     "md5-file": "^5.0.0",
-    "mobx": "^6.6.2",
+    "mobx": "^6.7.0",
     "mobx-observable-history": "^2.0.3",
     "mobx-react": "^7.6.0",
     "mobx-utils": "^6.0.4",

yarn.lock

@@ -8959,10 +8959,10 @@ mobx-utils@^6.0.4:
   resolved "https://registry.yarnpkg.com/mobx-utils/-/mobx-utils-6.0.5.tgz#0cce9afb07fbba1fb559f959f8cea1f44baa7252"
   integrity sha512-QOduwicYedD4mwYZRl8+c3BalljFDcubg+PUGqBkn8tOuBoj2q7GhjXBP6JXM9J+Zh+2mePK8IoToeLfqr3Z/w==
 
-mobx@^6.3.0, mobx@^6.6.2:
-  version "6.6.2"
-  resolved "https://registry.yarnpkg.com/mobx/-/mobx-6.6.2.tgz#9d9102a0e337e3fc09cb2d8ca0c6f00b61270d5a"
-  integrity sha512-IOpS0bf3+hXIhDIy+CmlNMBfFpAbHS0aVHcNC+xH/TFYEKIIVDKNYRh9eKlXuVfJ1iRKAp0cRVmO145CyJAMVQ==
+mobx@^6.3.0, mobx@^6.7.0:
+  version "6.7.0"
+  resolved "https://registry.yarnpkg.com/mobx/-/mobx-6.7.0.tgz#2d805610fee1801fd015c54fd5400d2601aa3768"
+  integrity sha512-1kBLBdSNG2bA522HQdbsTvwAwYf9hq9FWxmlhX7wTsJUAI54907J+ozfGW+LoYUo06vjit748g6QH1AAGLNebw==
 
 mock-fs@^5.2.0:
   version "5.2.0"