Bump idna from 3.4 to 3.7

Bumps [idna](https://github.com/kjd/idna) from 3.4 to 3.7.
- [Release notes](https://github.com/kjd/idna/releases)
- [Changelog](https://github.com/kjd/idna/blob/master/HISTORY.rst)
- [Commits](kjd/idna@v3.4...v3.7)

---
updated-dependencies:
- dependency-name: idna
  dependency-type: indirect
...

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

requirements.txt

@@ -37,9 +37,7 @@ charset-normalizer==3.3.2
 check-manifest==0.49
     # via devpi-client
 coverage==7.3.2
-    # via
-    #   coverage
-    #   pytest-cov
+    # via pytest-cov
 defusedxml==0.7.1
     # via devpi-server
 devpi-client==7.0.2
@@ -60,7 +58,7 @@ frozenlist==1.4.0
     #   aiosignal
 hupper==1.12
     # via pyramid
-idna==3.4
+idna==3.7
     # via
     #   requests
     #   yarl