chore(deps): bump estree-walker from 0.6.0 to 0.6.1

Bumps [estree-walker](https://github.com/Rich-Harris/estree-walker) from 0.6.0 to 0.6.1.
- [Release notes](https://github.com/Rich-Harris/estree-walker/releases)
- [Changelog](https://github.com/Rich-Harris/estree-walker/blob/master/CHANGELOG.md)
- [Commits](Rich-Harris/estree-walker@v0.6.0...v0.6.1)

yarn.lock

@@ -2337,9 +2337,9 @@ estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
   integrity sha1-De4/7TH81GlhjOc0IJn8GvoL2xM=
 
 estree-walker@^0.6.0:
-  version "0.6.0"
-  resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-0.6.0.tgz#5d865327c44a618dde5699f763891ae31f257dae"
-  integrity sha512-peq1RfVAVzr3PU/jL31RaOjUKLoZJpObQWJJ+LgfcxDUifyLZ1RjPQZTl0pzj2uJ45b7A7XpyppXvxdEqzo4rw==
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-0.6.1.tgz#53049143f40c6eb918b23671d1fe3219f3a1b362"
+  integrity sha512-SqmZANLWS0mnatqbSfRP5g8OXZC12Fgg1IwNtLsyHDzJizORW4khDfjPqJZsemPWBB2uqykUah5YpQ6epsqC/w==
 
 esutils@^2.0.2:
   version "2.0.2"