Bump requests-mock from 1.9.2 to 1.9.3 (#98)

Bumps [requests-mock](https://github.com/jamielennox/requests-mock) from 1.9.2 to 1.9.3.
- [Release notes](https://github.com/jamielennox/requests-mock/releases)
- [Commits](jamielennox/requests-mock@1.9.2...1.9.3)

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

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

Author: dependabot[bot]

poetry.lock

@@ -16,7 +16,7 @@ requests = "^2.23"
 xmltodict = "^0.12.0"
 
 [tool.poetry.dev-dependencies]
-requests-mock = "^1.9.2"
+requests-mock = "^1.9.3"
 pytest = "^6.2.4"
 pytest-cov = "^2.12.1"
 pytest-mypy = "^0.7.0"