Chore(deps): Bump roomVersion from 2.8.3 to 2.8.4

Bumps `roomVersion` from 2.8.3 to 2.8.4.

Updates `androidx.room:room-runtime` from 2.8.3 to 2.8.4

Updates `androidx.room:room-compiler` from 2.8.3 to 2.8.4

---
updated-dependencies:
- dependency-name: androidx.room:room-runtime
  dependency-version: 2.8.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: androidx.room:room-compiler
  dependency-version: 2.8.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

app/build.gradle

@@ -73,7 +73,7 @@ android {
 dependencies {
     def cameraVersion = "1.5.1"
     def lifecycleVersion = "2.10.0"
-    def roomVersion = "2.8.3"
+    def roomVersion = "2.8.4"
     def glideVersion = "4.16.0"
     def nextcloudCommonsVersion = "2.3.7"
     def androidCommonsVersion = "1.1.0"