Fix remove saucelab config name attribute, as it does not exist anymore (#2677)

Author: markushi

.sauce/sentry-uitest-android-benchmark-lite.yml

@@ -4,7 +4,7 @@ sauce:
   region: us-west-1
   concurrency: 2
   metadata:
-    name: Android benchmarks with Espresso
+    build: sentry-uitest-android-benchmark-lite-$CI_COMMIT_SHORT_SHA
     tags:
       - benchmarks
       - android

.sauce/sentry-uitest-android-benchmark.yml

@@ -4,7 +4,7 @@ sauce:
   region: us-west-1
   concurrency: 2
   metadata:
-    name: Android benchmarks with Espresso
+    build: sentry-uitest-android-benchmark-$CI_COMMIT_SHORT_SHA
     tags:
       - benchmarks
       - android

.sauce/sentry-uitest-android-ui.yml

@@ -5,7 +5,7 @@ sauce:
   # Controls how many suites are executed at the same time (sauce test env only).
   concurrency: 1
   metadata:
-    name: Android end2end tests with Espresso
+    build: sentry-uitest-android-ui@$CI_COMMIT_SHORT_SHA
     tags:
       - e2e
       - android