[Telemetry] Migrate find_dependencies internals to tools/perf

tools/telemetry/telemetry/TELEMETRY_DEPS

Index: tools/telemetry/telemetry/TELEMETRY_DEPS
diff --git a/tools/telemetry/telemetry/TELEMETRY_DEPS b/tools/telemetry/telemetry/TELEMETRY_DEPS
deleted file mode 100644
index 7b6030ca7fb0c768e618b30140fe7ea633eb3ff0..0000000000000000000000000000000000000000
--- a/tools/telemetry/telemetry/TELEMETRY_DEPS
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "NOTE": [
-    "Please do NOT add new dependencies into this file. Contact ",
-    "aiolos@, dtu@, or nednguyen@ on how to proceed with your change."
-  ],
-  "directory_deps": [
-    "build/android/devil/",
-    "build/android/pylib/",
-    "third_party/catapult/",
-    "tools/telemetry/"
-  ],
-  "file_deps": [
-  ]
-}