Revert "[build] Include deopt-fuzzer isolates on fuzzer builders"

This reverts commit f259ec2d.

Reason for revert: Breaks tree

Original change's description:
> [build] Include deopt-fuzzer isolates on fuzzer builders
> 
> TBR=sergiyb@chromium.org
> NOTRY=true
> NOTREECHECKS=true
> 
> Bug: v8:7012
> Change-Id: I1d0b0488cd9b7bf6a30edc0b010f32fb0914ed0b
> Reviewed-on: https://chromium-review.googlesource.com/743783
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#49032}

TBR=machenbach@chromium.org,sergiyb@chromium.org

Change-Id: If1846d2a711edeb44f031e536f84cc4b71a107e5
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7012
Reviewed-on: https://chromium-review.googlesource.com/743784Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49033}

BUILD.gn

@@ -2771,10 +2771,6 @@ group("v8_clusterfuzz") {
       ":d8(//build/toolchain/linux:clang_x86_v8_arm)",
     ]
   }
-
-  if (v8_test_isolation_mode != "noop") {
-    deps += [ "tools::run-deopt-fuzzer_run" ]
-  }
 }
 
 group("v8_archive") {