dependabot maven(deps): bump maven-dependency-plugin from 3.1.2 to 3.2.0

Bumps maven-dependency-plugin from 3.1.2 to 3.2.0.

Commits

• 367a682 [maven-release-plugin] prepare release maven-dependency-plugin-3.2.0
• 0c7a2a8 (doc) Dependabot disable Java 8 deps
• b0942a6 [MDEP-739] Dependency Plugin go-offline doesn't respect artifact classifier
• 205c1a7 Disable merge commit button
• 0190eee Merge pull request #132 from apache/dependabot/maven/org.apache.maven.shared-...
• 4211614 [MDEP-749] scope "threshold" term to summarise classpath in/ex-clusion
• 727c669 [MDEP-749] improve include/exclude scope documentation
• 26abf6c next version will be 3.2.0
• 807f24d [MDEP-749] document why excludeScope=test fails and what to do instead
• a0cba78 rename doxiaSiteVersion property to doxiaSitetoolsVersion
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