Bump net.sourceforge.plantuml:plantuml from 1.2025.4 to 1.2026.0

Bumps [net.sourceforge.plantuml:plantuml](https://github.com/plantuml/plantuml) from 1.2025.4 to 1.2026.0.
- [Release notes](https://github.com/plantuml/plantuml/releases)
- [Changelog](https://github.com/plantuml/plantuml/blob/master/CHANGES.md)
- [Commits](plantuml/plantuml@v1.2025.4...v1.2026.0)

---
updated-dependencies:
- dependency-name: net.sourceforge.plantuml:plantuml
  dependency-version: 1.2026.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

build.gradle

@@ -66,7 +66,7 @@ allprojects {
 
     configurations {
         taglet {
-            resolutionStrategy.force("net.sourceforge.plantuml:plantuml:1.2025.4")
+            resolutionStrategy.force("net.sourceforge.plantuml:plantuml:1.2026.0")
         }
     }