Update dependency org.slf4j:slf4j-simple to v2.0.16 (#11)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [org.slf4j:slf4j-simple](http://www.slf4j.org)
([source](https://redirect.github.com/qos-ch/slf4j),
[changelog](https://www.slf4j.org/news.html)) | `2.0.13` -> `2.0.16` |
[![age](https://developer.mend.io/api/mc/badges/age/maven/org.slf4j:slf4j-simple/2.0.16?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/maven/org.slf4j:slf4j-simple/2.0.16?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/maven/org.slf4j:slf4j-simple/2.0.13/2.0.16?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/org.slf4j:slf4j-simple/2.0.13/2.0.16?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR was generated by [Mend Renovate](https://mend.io/renovate/).
View the [repository job
log](https://developer.mend.io/github/kpavlov/await4j).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC4xOC4xNyIsInVwZGF0ZWRJblZlciI6IjM4LjE0Mi40IiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6W119-->

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

pom.xml

@@ -44,7 +44,7 @@
         <!-- Versions -->
         <assertj-core.version>3.26.3</assertj-core.version>
         <junit-jupiter.version>5.11.3</junit-jupiter.version>
-        <slf4j.version>2.0.13</slf4j.version>
+        <slf4j.version>2.0.16</slf4j.version>
     </properties>
 
     <dependencies>