Bump slf4j.version from 1.7.36 to 2.0.12

Bumps `slf4j.version` from 1.7.36 to 2.0.12.

Updates `org.slf4j:slf4j-api` from 1.7.36 to 2.0.12

Updates `org.slf4j:slf4j-simple` from 1.7.36 to 2.0.12

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

Signed-off-by: dependabot[bot] <[email protected]>

pom.xml

@@ -25,7 +25,7 @@
         <java.version>11</java.version>
         <prometheus.version>1.9.1</prometheus.version>
         <logback.version>1.2.13</logback.version>
-        <slf4j.version>1.7.36</slf4j.version>
+        <slf4j.version>2.0.12</slf4j.version>
         <logstash.version>7.2</logstash.version>
         <jackson.version>2.13.4</jackson.version>
         <junit.version>5.8.2</junit.version>