Reduce tests on the dictionary tracking builders

Bug: v8:11385
Change-Id: Ia1511cb68b0b38081c28d9f7c036f7589fc4ab7e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2689195
Auto-Submit: Almothana Athamneh <almuthanna@chromium.org>
Commit-Queue: Almothana Athamneh <almuthanna@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72663}

infra/testing/builders.pyl

@@ -336,20 +336,7 @@
       'os': 'Ubuntu-16.04',
     },
     'tests': [
-      {'name': 'benchmarks'},
-      {'name': 'benchmarks', 'variant': 'extra'},
-      {'name': 'mjsunit_sp_frame_access'},
-      {'name': 'mozilla'},
-      {'name': 'mozilla', 'variant': 'extra'},
-      {'name': 'test262', 'variant': 'default'},
-      {'name': 'test262', 'variant': 'extra', 'shards': 3},
       {'name': 'v8testing', 'shards': 3},
-      {'name': 'v8testing', 'variant': 'extra', 'shards': 3},
-      {'name': 'v8testing', 'variant': 'minor_mc'},
-      {'name': 'v8testing', 'variant': 'no_lfa'},
-      {'name': 'v8testing', 'variant': 'stress_instruction_scheduling'},
-      {'name': 'v8testing', 'variant': 'stress_concurrent_allocation'},
-      {'name': 'v8testing', 'variant': 'stress_concurrent_inlining'},
     ],
   },
   'v8_linux64_fuzzilli_ng_triggered': {
@@ -1134,20 +1121,7 @@
       'os': 'Ubuntu-16.04',
     },
     'tests': [
-      {'name': 'benchmarks'},
-      {'name': 'benchmarks', 'variant': 'extra'},
-      {'name': 'mjsunit_sp_frame_access'},
-      {'name': 'mozilla'},
-      {'name': 'mozilla', 'variant': 'extra'},
-      {'name': 'test262', 'variant': 'default'},
-      {'name': 'test262', 'variant': 'extra', 'shards': 3},
       {'name': 'v8testing', 'shards': 3},
-      {'name': 'v8testing', 'variant': 'extra', 'shards': 3},
-      {'name': 'v8testing', 'variant': 'minor_mc'},
-      {'name': 'v8testing', 'variant': 'no_lfa'},
-      {'name': 'v8testing', 'variant': 'stress_instruction_scheduling'},
-      {'name': 'v8testing', 'variant': 'stress_concurrent_allocation'},
-      {'name': 'v8testing', 'variant': 'stress_concurrent_inlining'},
     ],
   },
   'V8 Linux64 - debug - fyi': {