[MRESOLVER-683] Bump dev.sigstore:sigstore-java from 1.2.0 to 1.3.0 (#667)

Bumps [dev.sigstore:sigstore-java](https://github.com/sigstore/sigstore-java) from 1.2.0 to 1.3.0.
- [Release notes](https://github.com/sigstore/sigstore-java/releases)
- [Changelog](https://github.com/sigstore/sigstore-java/blob/main/CHANGELOG.md)
- [Commits](sigstore/sigstore-java@v1.2.0...v1.3.0)

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updated-dependencies:
- dependency-name: dev.sigstore:sigstore-java
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

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https://issues.apache.org/jira/browse/MRESOLVER-683

Author: dependabot[bot]

maven-resolver-generator-sigstore/pom.xml

@@ -33,7 +33,7 @@
 
   <properties>
     <javaVersion>17</javaVersion>
-    <sigstoreVersion>1.2.0</sigstoreVersion>
+    <sigstoreVersion>1.3.0</sigstoreVersion>
   </properties>
 
   <dependencies>