Bump slf4j-api from 2.0.3 to 2.0.4 in /core (closes #478)

Bumps [slf4j-api](https://github.com/qos-ch/slf4j) from 2.0.3 to 2.0.4.
- [Release notes](https://github.com/qos-ch/slf4j/releases)
- [Commits](https://github.com/qos-ch/slf4j/compare/v_2.0.3...v_2.0.4)

---
updated-dependencies:
- dependency-name: org.slf4j:slf4j-api
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Change-Id: I0b5e12c737139db8ccf826d8972ef280924de3c0
diff --git a/core/pom.xml b/core/pom.xml
index 4fafef3..8d4c092 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -210,7 +210,7 @@
 		<dependency>
 			<groupId>org.slf4j</groupId>
 			<artifactId>slf4j-api</artifactId>
-			<version>2.0.3</version>
+			<version>2.0.4</version>
 		</dependency>
 		
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