Bump idna from 3.3 to 3.4 in /demo/graphtutorial

Bumps [idna](https://github.com/kjd/idna) from 3.3 to 3.4.
- [Release notes](https://github.com/kjd/idna/releases)
- [Changelog](https://github.com/kjd/idna/blob/master/HISTORY.rst)
- [Commits](kjd/idna@v3.3...v3.4)

---
updated-dependencies:
- dependency-name: idna
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

demo/graphtutorial/requirements.txt

@@ -4,7 +4,7 @@ certifi==2022.6.15.1
 cffi==1.15.1
 charset-normalizer==2.1.1
 cryptography==37.0.4
-idna==3.3
+idna==3.4
 msal==1.18.0
 msal-extensions==1.0.0
 msgraph-core==0.2.2