Bump org.dhatim:fastexcel from 0.16.5 to 0.16.6

Bumps [org.dhatim:fastexcel](https://github.com/dhatim/fastexcel) from 0.16.5 to 0.16.6.
- [Release notes](https://github.com/dhatim/fastexcel/releases)
- [Commits](dhatim/fastexcel@0.16.5...0.16.6)

---
updated-dependencies:
- dependency-name: org.dhatim:fastexcel
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

spreadsheet-fastexcel/pom.xml

@@ -47,7 +47,7 @@
         <dependency>
             <groupId>org.dhatim</groupId>
             <artifactId>fastexcel</artifactId>
-            <version>0.16.5</version>
+            <version>0.16.6</version>
         </dependency>
 
         <!-- test only -->