Bump bignumber.js from 8.0.1 to 8.0.2

Bumps [bignumber.js](https://github.com/MikeMcl/bignumber.js) from 8.0.1 to 8.0.2.
- [Release notes](https://github.com/MikeMcl/bignumber.js/releases)
- [Changelog](https://github.com/MikeMcl/bignumber.js/blob/master/CHANGELOG.md)
- [Commits](MikeMcl/bignumber.js@v8.0.1...v8.0.2)

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

yarn.lock

@@ -1241,9 +1241,9 @@ bcrypt-pbkdf@^1.0.0:
     tweetnacl "^0.14.3"
 
 bignumber.js@^8.0.1:
-  version "8.0.1"
-  resolved "https://registry.yarnpkg.com/bignumber.js/-/bignumber.js-8.0.1.tgz#5d419191370fb558c64e3e5f70d68e5947138832"
-  integrity sha512-zAySveTJXkgLYCBi0b14xzfnOs+f3G6x36I8w2a1+PFQpWk/dp0mI0F+ZZK2bu+3ELewDcSyP+Cfq++NcHX7sg==
+  version "8.0.2"
+  resolved "https://registry.yarnpkg.com/bignumber.js/-/bignumber.js-8.0.2.tgz#d8c4e1874359573b1ef03011a2d861214aeef137"
+  integrity sha512-EiuvFrnbv0jFixEQ9f58jo7X0qI2lNGIr/MxntmVzQc5JUweDSh8y8hbTCAomFtqwUPIOWcLXP0VEOSZTG7FFw==
 
 bin-links@^1.1.2:
   version "1.1.2"