fix(icons): changed milestone icon (#2281)

* Updated icons/milestone.svg

* Updated icons/milestone.json

* Updated icons/milestone.svg

* Updated icons/milestone.json

* Updated icons/milestone.json

* Updated icons/milestone.json

* Updated icons/milestone.svg

* Update icons/milestone.svg

Co-authored-by: Karsa <contact@karsa.org>

* Updated icons/signpost.svg

* Updated icons/signpost.json

* Updated icons/milestone.svg

---------

Co-authored-by: Karsa <contact@karsa.org>
Co-authored-by: Eric Fennis <eric.fennis@gmail.com>

icons/milestone.json

@@ -1,7 +1,8 @@
 {
   "$schema": "../icon.schema.json",
   "contributors": [
-    "karsa-mistmere"
+    "karsa-mistmere",
+    "jguddas"
   ],
   "tags": [
     "signpost",
@@ -9,7 +10,8 @@
     "right",
     "east",
     "forward",
-    "version control"
+    "version control",
+    "waypoint"
   ],
   "categories": [
     "arrows",

icons/milestone.svg

@@ -9,7 +9,7 @@
   stroke-linecap="round"
   stroke-linejoin="round"
 >
-  <path d="M18 6H5a2 2 0 0 0-2 2v3a2 2 0 0 0 2 2h13l4-3.5L18 6Z" />
   <path d="M12 13v8" />
   <path d="M12 3v3" />
+  <path d="M4 6a1 1 0 0 0-1 1v5a1 1 0 0 0 1 1h13a2 2 0 0 0 1.152-.365l3.424-2.317a1 1 0 0 0 0-1.635l-3.424-2.318A2 2 0 0 0 17 6z" />
 </svg>

icons/signpost.json

@@ -2,7 +2,7 @@
   "$schema": "../icon.schema.json",
   "contributors": [
     "danielbayley",
-    "jguddas"
+    "karsa-mistmere"
   ],
   "tags": [
     "bidirectional",

icons/signpost.svg

@@ -11,5 +11,5 @@
 >
   <path d="M12 13v8" />
   <path d="M12 3v3" />
-  <path d="M18 6a2 2 0 0 1 1.414.586l2.293 2.207a1 1 0 0 1 0 1.414l-2.27 2.184a2 2 0 0 1-1.742.586L6 13a2 2 0 0 1-1.414-.586l-2.293-2.207a1 1 0 0 1 0-1.414l2.293-2.207A2 2 0 0 1 6 6z" />
+  <path d="M18 6a2 2 0 0 1 1.387.56l2.307 2.22a1 1 0 0 1 0 1.44l-2.307 2.22A2 2 0 0 1 18 13H6a2 2 0 0 1-1.387-.56l-2.306-2.22a1 1 0 0 1 0-1.44l2.306-2.22A2 2 0 0 1 6 6z" />
 </svg>