Bump idna from 3.6 to 3.7 in /docs (superdesk#2557)

Bumps [idna](https://github.com/kjd/idna) from 3.6 to 3.7.
- [Release notes](https://github.com/kjd/idna/releases)
- [Changelog](https://github.com/kjd/idna/blob/master/HISTORY.rst)
- [Commits](kjd/idna@v3.6...v3.7)

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

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

docs/requirements.txt

@@ -16,21 +16,21 @@ colorama==0.4.6
     # via sphinx-autobuild
 docutils==0.19
     # via
-    #   -r docs/requirements.in
+    #   -r requirements.in
     #   sphinx
-idna==3.6
+idna==3.7
     # via requests
 imagesize==1.4.1
     # via sphinx
 jinja2==3.1.3
     # via
-    #   -r docs/requirements.in
+    #   -r requirements.in
     #   sphinx
 livereload==2.6.3
     # via sphinx-autobuild
 markupsafe==2.0.1
     # via
-    #   -r docs/requirements.in
+    #   -r requirements.in
     #   jinja2
 packaging==23.2
     # via sphinx
@@ -44,11 +44,11 @@ snowballstemmer==2.2.0
     # via sphinx
 sphinx==7.2.6
     # via
-    #   -r docs/requirements.in
+    #   -r requirements.in
     #   sphinx-autobuild
     #   sphinxcontrib-plantuml
 sphinx-autobuild==2024.2.4
-    # via -r docs/requirements.in
+    # via -r requirements.in
 sphinxcontrib-applehelp==1.0.8
     # via sphinx
 sphinxcontrib-devhelp==1.0.6
@@ -58,7 +58,7 @@ sphinxcontrib-htmlhelp==2.0.5
 sphinxcontrib-jsmath==1.0.1
     # via sphinx
 sphinxcontrib-plantuml==0.27
-    # via -r docs/requirements.in
+    # via -r requirements.in
 sphinxcontrib-qthelp==1.0.7
     # via sphinx
 sphinxcontrib-serializinghtml==1.1.10