Gradle plugin: Remove the version conflict check

This check didn't work out as expected,
and caused more problems for us when updating Glean than it caught issues.

Now the consuming module need to ensure it uses a single version across all dependencies.

CHANGELOG.md

@@ -6,6 +6,7 @@
   * BUGFIX: Handle that Glean might be uninitialized when an upload task is requested ([#2131](https://github.com/mozilla/glean/pull/2131))
 * Kotlin
   * BUGFIX: When setting a local endpoint in testing check for testing mode, not initialization ([#2145](https://github.com/mozilla/glean/pull/2145/))
+  * Gradle plugin: Remove the version conflict check. Now the consuming module need to ensure it uses a single version across all dependencies ([#2143](https://github.com/mozilla/glean/pull/2143))
 
 # v51.0.1 (2022-07-26)
 

gradle-plugin/bin/main/mozilla/telemetry/glean-gradle-plugin/GleanGradlePlugin.groovy

@@ -556,16 +556,6 @@ except:
                 }
                 because 'use GeckoView Glean instead of standalone Glean'
             }
-
-            incoming.afterResolve {
-                resolutionResult.allComponents {
-                    if (selectionReason.conflictResolution && moduleVersion != null) {
-                        if (moduleVersion.group.contains("org.mozilla.telemetry") && moduleVersion.name.contains("glean")) {
-                            throw new AssertionError("Cannot have a conflict on Glean ${selectionReason}")
-                        }
-                    }
-                }
-            }
         }
 
         if (project.android.hasProperty('applicationVariants')) {