sig-docs: promote breeswish to committer (#336)

* sig-docs: update membership

Signed-off-by: Ran <huangran@pingcap.com>

Author: ran-huang

special-interest-groups/sig-docs/membership.json

@@ -11,6 +11,9 @@
     }
   ],
   "committers": [
+    {
+        "githubName": "breeswish"
+    },
     {
       "githubName": "CaitinChen"
     },
@@ -76,9 +79,6 @@
     {
       "githubName": "anotherrachel"
     },
-    {
-      "githubName": "breeswish"
-    },
     {
       "githubName": "GMHDBJD"
     },
@@ -126,6 +126,18 @@
     }
   ],
   "activeContributors": [
+    {
+        "githubName": "kennytm"
+    },
+    {
+        "githubName": "qw4990"
+    },
+    {
+        "githubName": "scsldb"
+    },
+    {
+        "githubName": "sticnarf"
+    },
     {
       "githubName": "zhouqiang-cl"
     },