Bump github.com/spf13/viper from 1.9.0 to 1.10.1 (#1684)

Bumps [github.com/spf13/viper](https://github.com/spf13/viper) from 1.9.0 to 1.10.1.
- [Release notes](https://github.com/spf13/viper/releases)
- [Commits](https://github.com/spf13/viper/compare/v1.9.0...v1.10.1)

---
updated-dependencies:
- dependency-name: github.com/spf13/viper
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

vendor/github.com/mitchellh/mapstructure/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 1.4.3
+
+* Fix cases where `json.Number` didn't decode properly [GH-261]
+
 ## 1.4.2
 
 * Custom name matchers to support any sort of casing, formatting, etc. for