Bump io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom-alpha

Bumps [io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom-alpha](https://github.com/open-telemetry/opentelemetry-java-instrumentation) from 2.1.0-alpha to 2.26.0-alpha.
- [Release notes](https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-java-instrumentation/blob/main/CHANGELOG.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-java-instrumentation/commits)

---
updated-dependencies:
- dependency-name: io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom-alpha
  dependency-version: 2.26.0-alpha
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

core-services/egov-idgen/pom.xml

@@ -32,7 +32,7 @@
       <dependency>
         <groupId>io.opentelemetry.instrumentation</groupId>
         <artifactId>opentelemetry-instrumentation-bom-alpha</artifactId>
-        <version>2.1.0-alpha</version>
+        <version>2.26.0-alpha</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>