chore(deps): bump @mui/material from 5.0.2 to 5.0.3 (#194)

Bumps [@mui/material](https://github.com/mui-org/material-ui/tree/HEAD/packages/mui-material) from 5.0.2 to 5.0.3.
- [Release notes](https://github.com/mui-org/material-ui/releases)
- [Changelog](https://github.com/mui-org/material-ui/blob/master/CHANGELOG.md)
- [Commits](https://github.com/mui-org/material-ui/commits/v5.0.3/packages/mui-material)

---
updated-dependencies:
- dependency-name: "@mui/material"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

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

package.json

@@ -17,7 +17,7 @@
     "@fontsource/lexend-deca": "4.4.5",
     "@fontsource/montserrat": "4.4.5",
     "@mui/icons-material": "5.0.3",
-    "@mui/material": "5.0.2",
+    "@mui/material": "5.0.3",
     "react": "17.0.2",
     "react-clock": "3.0.0",
     "react-color-gradient-picker": "0.1.2",