ci(benchmarks): fix failing microbenchmarks (#12217)

#12186 removed deprecated
parameters from `tracer.configure(...)` and `rate_limiter.allowed(...)`
but did not update the microbenchmarks. This PR address this issue.

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benchmarks/bm/utils.py

@@ -65,7 +65,7 @@ def process_trace(self, trace):
 
 
 def drop_traces(tracer):
-    tracer.configure(settings={"FILTERS": [_DropTraces()]})
+    tracer.configure(trace_processors=[_DropTraces()])
 
 
 def drop_telemetry_events():

benchmarks/rate_limiter/scenario.py

@@ -23,8 +23,8 @@ def _(loops):
             windows = [start + (i * self.time_window) for i in range(self.num_windows)]
             per_window = math.floor(loops / self.num_windows)
 
-            for window in windows:
+            for _ in windows:
                 for _ in range(per_window):
-                    rate_limiter.is_allowed(window)
+                    rate_limiter.is_allowed()
 
         yield _