Bump com.google.apis:google-api-services-gmail

Bumps com.google.apis:google-api-services-gmail from v1-rev20250331-2.0.0 to v1-rev20250630-2.0.0.

---
updated-dependencies:
- dependency-name: com.google.apis:google-api-services-gmail
  dependency-version: v1-rev20250630-2.0.0
  dependency-type: direct:production
...

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Author: dependabot[bot]

FlowCrypt/build.gradle.kts

@@ -482,7 +482,7 @@ dependencies {
   implementation("com.google.android.flexbox:flexbox:3.0.0")
   implementation("com.google.code.gson:gson:2.13.1")
   implementation("com.google.api-client:google-api-client-android:2.8.0")
-  implementation("com.google.apis:google-api-services-gmail:v1-rev20250331-2.0.0")
+  implementation("com.google.apis:google-api-services-gmail:v1-rev20250630-2.0.0")
   //ACRA needs the following dependency to use a custom report sender
   implementation("com.google.auto.service:auto-service-annotations:1.1.1")