chore(deps): bump org.sonatype.plugins:nexus-staging-maven-plugin (#2411)

Bumps org.sonatype.plugins:nexus-staging-maven-plugin from 1.6.13 to 1.7.0.

---
updated-dependencies:
- dependency-name: org.sonatype.plugins:nexus-staging-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]

operator-framework-bom/pom.xml

@@ -60,7 +60,7 @@
     </dependencyManagement>
 
     <properties>
-        <nexus-staging-maven-plugin.version>1.6.13</nexus-staging-maven-plugin.version>
+        <nexus-staging-maven-plugin.version>1.7.0</nexus-staging-maven-plugin.version>
         <maven-gpg-plugin.version>3.2.4</maven-gpg-plugin.version>
         <maven-source-plugin.version>3.3.1</maven-source-plugin.version>
         <maven-javadoc-plugin.version>3.6.3</maven-javadoc-plugin.version>

pom.xml

@@ -70,7 +70,7 @@
         <maven-jar-plugin.version>3.4.1</maven-jar-plugin.version>
         <maven-clean-plugin.version>3.3.2</maven-clean-plugin.version>
         <maven-gpg-plugin.version>3.2.4</maven-gpg-plugin.version>
-        <nexus-staging-maven-plugin.version>1.6.13</nexus-staging-maven-plugin.version>
+        <nexus-staging-maven-plugin.version>1.7.0</nexus-staging-maven-plugin.version>
         <maven-deploy-plugin.version>3.0.0</maven-deploy-plugin.version>
         <maven-install-plugin.version>3.1.2</maven-install-plugin.version>
         <git-commit-id-maven-plugin.version>8.0.2</git-commit-id-maven-plugin.version>