build(deps): update stem requirement from >=1.8.1 to >=1.8.2 (#2790)

Updates the requirements on [stem](https://github.com/torproject/stem) to permit the latest version.
- [Release notes](https://github.com/torproject/stem/releases)
- [Commits](https://github.com/torproject/stem/compare/1.8.1...1.8.2)

---
updated-dependencies:
- dependency-name: stem
  dependency-version: 1.8.2
  dependency-type: direct:production
...

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

opensuse.txt

@@ -32,7 +32,7 @@ requests-futures>=1.0.0
 six>=1.16.0
 socid-extractor>=0.0.24
 soupsieve>=2.3.2.post1
-stem>=1.8.1
+stem>=1.8.2
 torrequest>=0.1.0
 tqdm
 typing-extensions