deps: bump org.sonatype.plugins:nexus-staging-maven-plugin (#2920)

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
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pom.xml

@@ -55,7 +55,7 @@
 		<maven-surefire-plugin.version>3.2.2</maven-surefire-plugin.version>
 		<maven.compiler.source>17</maven.compiler.source>
 		<maven.compiler.target>17</maven.compiler.target>
-		<nexus-staging-plugin.version>1.6.13</nexus-staging-plugin.version>
+		<nexus-staging-plugin.version>1.7.0</nexus-staging-plugin.version>
 		<maven-checkstyle-plugin.version>3.3.1</maven-checkstyle-plugin.version>
 		<checkstyle-rules.version>9.3</checkstyle-rules.version>
 		<asciidoctor-maven-plugin.version>2.0.0</asciidoctor-maven-plugin.version>

spring-cloud-gcp-dependencies/pom.xml

@@ -320,7 +320,7 @@
 					<plugin>
 						<groupId>org.sonatype.plugins</groupId>
 						<artifactId>nexus-staging-maven-plugin</artifactId>
-						<version>1.6.13</version>
+						<version>1.7.0</version>
 						<extensions>true</extensions>
 						<configuration>
 							<serverId>ossrh</serverId>