Bump xchange-cexio from 5.0.9 to 5.1.0

Bumps [xchange-cexio](https://github.com/knowm/XChange) from 5.0.9 to 5.1.0.
- [Release notes](https://github.com/knowm/XChange/releases)
- [Commits](knowm/XChange@xchange-5.0.9...xchange-5.1.0)

---
updated-dependencies:
- dependency-name: org.knowm.xchange:xchange-cexio
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

build.gradle

@@ -47,7 +47,7 @@ dependencies {
     implementation group: 'org.knowm.xchange', name: 'xchange-stream-kraken', version: '5.0.9'
     implementation group: 'org.knowm.xchange', name: 'xchange-bitflyer', version: '5.0.9'
     implementation group: 'org.knowm.xchange', name: 'xchange-stream-coinbasepro', version: '5.0.9'
-    implementation group: 'org.knowm.xchange', name: 'xchange-cexio', version: '5.0.9'
+    implementation group: 'org.knowm.xchange', name: 'xchange-cexio', version: '5.1.0'
     implementation group: 'org.knowm.xchange', name: 'xchange-poloniex', version: '5.0.9'
     implementation group: 'org.knowm.xchange', name: 'xchange-stream-gemini', version: '5.0.9'
     implementation group: 'org.knowm.xchange', name: 'xchange-bitstamp', version: '5.0.9'