[ruby-kai1] Sync ruby-bench results

Author: web-flow

ruby-bench-rss/gcbench.yml

@@ -1,3 +1,4 @@
+20250712: [81.3,83.1,71.4]
 20250713: [81.3,83.1,71.4]
 20250714: [81.1,82.9,71.3]
 20250715: [70.5,72.2,71.8]

ruby-bench-rss/splay.yml

@@ -1,3 +1,4 @@
+20250712: [456.6,536.5,null]
 20250713: [457.3,544.7,null]
 20250714: [457.8,535.5,null]
 20250715: [458.0,541.0,null]

ruby-bench/gcbench.yml

@@ -1,3 +1,4 @@
+20250712: [4125.7,845.2,4808.4]
 20250713: [4207.6,841.2,4801.0]
 20250714: [4190.6,874.7,5031.2]
 20250715: [4007.9,841.1,4820.5]

ruby-bench/splay.yml

@@ -1,3 +1,4 @@
+20250712: [129.3,80.9,null]
 20250713: [131.2,81.4,null]
 20250714: [131.8,81.3,null]
 20250715: [129.0,80.6,null]