Bump idna from 3.10 to 3.15 in /requirements

Bumps [idna](https://github.com/kjd/idna) from 3.10 to 3.15.
- [Release notes](https://github.com/kjd/idna/releases)
- [Changelog](https://github.com/kjd/idna/blob/master/HISTORY.md)
- [Commits](kjd/idna@v3.10...v3.15)

---
updated-dependencies:
- dependency-name: idna
  dependency-version: '3.15'
  dependency-type: indirect
...

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

Author: dependabot[bot]

requirements/release.txt

@@ -18,13 +18,13 @@ distlib==0.3.9
     # via virtualenv
 filelock==3.25.2
     # via
-    #   -r requirements/release.in
+    #   -r release.in
     #   python-discovery
     #   python-tools-scripts
     #   virtualenv
 identify==2.6.3
     # via pre-commit
-idna==3.10
+idna==3.15
     # via requests
 markdown-it-py==3.0.0
     # via rich
@@ -37,7 +37,7 @@ platformdirs==4.3.6
     #   python-discovery
     #   virtualenv
 pre-commit==4.5.1
-    # via -r requirements/release.in
+    # via -r release.in
 pydantic==2.10.3
     # via python-tools-scripts
 pydantic-core==2.27.1
@@ -47,7 +47,7 @@ pygments==2.18.0
 python-discovery==1.1.3
     # via virtualenv
 python-tools-scripts==0.20.5
-    # via -r requirements/release.in
+    # via -r release.in
 pyyaml==6.0.2
     # via pre-commit
 requests==2.32.4
@@ -63,9 +63,9 @@ typing-extensions==4.15.0
     #   virtualenv
 urllib3==2.6.3
     # via
-    #   -r requirements/release.in
+    #   -r release.in
     #   requests
 virtualenv==21.2.0
     # via
-    #   -r requirements/release.in
+    #   -r release.in
     #   pre-commit