Update benchmark results

The benchmark results in several example files have been updated. This
commit reflects slight variations in performance measurements for
various test cases, including closure scope, data structures,
destructuring, higher-order functions, macros, and tuple operations.

examples/record_unpack.myc

@@ -2,8 +2,8 @@
 ;; This test calls a function that destructures a record
 ;; Current implementation is now zero-allocation for destructuring.
 ;; Output: 3
-;; Benchmark: 775ns
-;; Benchmark-Repeat: 2587
+;; Benchmark: 723ns
+;; Benchmark-Repeat: 2783
 
 (do
   (def process (fn [[x y]]