Bump platformdirs from 4.4.0 to 4.5.0

Bumps [platformdirs](https://github.com/tox-dev/platformdirs) from 4.4.0 to 4.5.0.
- [Release notes](https://github.com/tox-dev/platformdirs/releases)
- [Changelog](https://github.com/tox-dev/platformdirs/blob/main/CHANGES.rst)
- [Commits](tox-dev/platformdirs@4.4.0...4.5.0)

---
updated-dependencies:
- dependency-name: platformdirs
  dependency-version: 4.5.0
  dependency-type: indirect
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.txt

@@ -34,6 +34,10 @@ elastic-transport==9.1.0
     # via elasticsearch
 elasticsearch==9.1.1
     # via -r requirements.in
+exceptiongroup==1.3.0
+    # via
+    #   anyio
+    #   ipython
 executing==2.2.1
     # via stack-data
 fastjsonschema==2.21.2
@@ -44,10 +48,8 @@ idna==3.10
     # via
     #   anyio
     #   jsonschema
-ipython==9.5.0
+ipython==8.37.0
     # via -r requirements.in
-ipython-pygments-lexers==1.1.1
-    # via ipython
 isoduration==20.11.0
     # via jsonschema
 jedi==0.19.2
@@ -108,6 +110,8 @@ nbformat==5.10.4
     #   jupyter-server
     #   nbclient
     #   nbconvert
+overrides==7.7.0
+    # via jupyter-server
 packaging==25.0
     # via
     #   jupyter-events
@@ -119,7 +123,7 @@ parso==0.8.5
     # via jedi
 pexpect==4.9.0
     # via ipython
-platformdirs==4.4.0
+platformdirs==4.5.0
     # via jupyter-core
 prometheus-client==0.22.1
     # via jupyter-server
@@ -138,7 +142,6 @@ pycurl==7.45.6
 pygments==2.19.2
     # via
     #   ipython
-    #   ipython-pygments-lexers
     #   nbconvert
 pylibmc==1.6.3
     # via -r requirements.in
@@ -218,6 +221,9 @@ typing-extensions==4.15.0
     #   anyio
     #   beautifulsoup4
     #   elasticsearch
+    #   exceptiongroup
+    #   ipython
+    #   mistune
     #   referencing
 uri-template==1.3.0
     # via jsonschema