Bump joda-time:joda-time from 2.12.6 to 2.12.7 in /app

Bumps [joda-time:joda-time](https://github.com/JodaOrg/joda-time) from 2.12.6 to 2.12.7.
- [Release notes](https://github.com/JodaOrg/joda-time/releases)
- [Changelog](https://github.com/JodaOrg/joda-time/blob/main/RELEASE-NOTES.txt)
- [Commits](JodaOrg/joda-time@v2.12.6...v2.12.7)

---
updated-dependencies:
- dependency-name: joda-time:joda-time
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

app/build.gradle

@@ -61,7 +61,7 @@ dependencies {
     implementation 'com.squareup.sqlbrite3:sqlbrite:3.2.0'
     implementation 'com.jakewharton.rxbinding2:rxbinding-appcompat-v7:2.2.0'
 
-    implementation 'joda-time:joda-time:2.12.6'
+    implementation 'joda-time:joda-time:2.12.7'
 
     //Tests
     testImplementation 'junit:junit:4.13.2'