Bump pygments from 2.18.0 to 2.20.0

Bumps [pygments](https://github.com/pygments/pygments) from 2.18.0 to 2.20.0.
- [Release notes](https://github.com/pygments/pygments/releases)
- [Changelog](https://github.com/pygments/pygments/blob/master/CHANGES)
- [Commits](pygments/pygments@2.18.0...2.20.0)

---
updated-dependencies:
- dependency-name: pygments
  dependency-version: 2.20.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

docs/requirements.txt

@@ -38,15 +38,15 @@ mergedeep==1.3.4
     #   mkdocs-get-deps
 mkdocs==1.6.1
     # via
-    #   -r requirements.in
+    #   -r docs/requirements.in
     #   mkdocs-macros-plugin
     #   mkdocs-material
 mkdocs-get-deps==0.2.0
     # via mkdocs
 mkdocs-macros-plugin==1.3.7
-    # via -r requirements.in
+    # via -r docs/requirements.in
 mkdocs-material==9.5.45
-    # via -r requirements.in
+    # via -r docs/requirements.in
 mkdocs-material-extensions==1.3.1
     # via mkdocs-material
 packaging==24.2
@@ -61,13 +61,13 @@ pathspec==0.12.1
     #   mkdocs-macros-plugin
 platformdirs==4.3.6
     # via mkdocs-get-deps
-pygments==2.18.0
+pygments==2.20.0
     # via
-    #   -r requirements.in
+    #   -r docs/requirements.in
     #   mkdocs-material
 pymdown-extensions==10.12
     # via
-    #   -r requirements.in
+    #   -r docs/requirements.in
     #   mkdocs-material
 python-dateutil==2.9.0.post0
     # via

requirements.txt

@@ -247,7 +247,7 @@ pydantic-core==2.33.2
     # via pydantic
 pydantic-settings==2.9.1
     # via -r requirements.in
-pygments==2.19.1
+pygments==2.20.0
     # via rich
 pyrate-limiter==3.7.0
     # via schemathesis