Revert "YJIT: Fix naming for a getblockparamproxy counter"

This reverts commit e7804963f09d7df7f6cce44fbb3e37809c9a15cc.
Oops. The counter was for getblockparam, without "proxy", so
it was aptly named.

yjit/src/codegen.rs

@@ -7901,7 +7901,7 @@ fn gen_getblockparam(
     asm.test(flags_opnd, VM_ENV_FLAG_WB_REQUIRED.into());
 
     // if (flags & VM_ENV_FLAG_WB_REQUIRED) != 0
-    asm.jnz(Target::side_exit(Counter::gbpp_wb_required));
+    asm.jnz(Target::side_exit(Counter::gbp_wb_required));
 
     // Convert the block handler in to a proc
     // call rb_vm_bh_to_procval(const rb_execution_context_t *ec, VALUE block_handler)

yjit/src/stats.rs

@@ -355,7 +355,7 @@ make_counters! {
     expandarray_not_array,
     expandarray_rhs_too_small,
 
-    gbpp_wb_required,
+    gbp_wb_required,
     gbpp_not_gc_guarded,
     gbpp_block_param_modified,
     gbpp_block_handler_not_none,