build(deps-dev): bump mockito.version from 5.20.0 to 5.21.0 #458

Job	Run time
Verify / ubuntu-latest jdk-17-temurin 3.9.6	45s
Verify / ubuntu-latest jdk-17-temurin 3.6.3	31s
Verify / ubuntu-latest jdk-17-temurin 3.9.6	3s
Verify / windows-latest jdk-17-temurin 3.6.3	2m 0s
Verify / macOS-latest jdk-17-temurin 3.6.3	57s
Verify / ubuntu-latest jdk-21-temurin 3.9.6	22s
Verify / windows-latest jdk-21-temurin 3.9.6	1m 41s
Verify / windows-latest jdk-17-temurin 3.9.6	1m 12s
Verify / macOS-latest jdk-21-temurin 3.6.3	58s
Verify / macOS-latest jdk-17-temurin 3.9.6	50s
Verify / windows-latest jdk-21-temurin 3.6.3	1m 36s
Verify / ubuntu-latest jdk-21-temurin 3.6.3	34s
Verify / macOS-latest jdk-21-temurin 3.9.6	44s
	12m 13s

Provide feedback