feat: added connection end left, connection end right, connection mid…

…dle, connection to connection (#10198)

**Related Issue:** #

## Summary
**added**

connection-end-left-16
connection-end-left-24
connection-end-left-32
connection-end-right-16
connection-end-right-24
connection-end-right-32
connection-middle-16
connection-middle-24
connection-middle-32
connection-to-connection-16
connection-to-connection-24
connection-to-connection-32


![image](https://github.com/user-attachments/assets/b343367c-880f-455c-9d59-51ce3cb37e3d)

packages/calcite-ui-icons/docs/keywords.json

@@ -8895,5 +8895,25 @@
     "alias": ["3.29.4", "gis", "lines", "path", "completion", "edges", "points", "tracing"],
     "category": "GIS",
     "release": "3.29.4"
+  },
+  "connection-end-left": {
+    "alias": ["3.29.5", "generic", "line", "point", "connect", "end", "left"],
+    "category": "Generic",
+    "release": "3.29.5"
+  },
+  "connection-end-right": {
+    "alias": ["3.29.5", "generic", "line", "point", "connect", "right", "end"],
+    "category": "Generic",
+    "release": "3.29.5"
+  },
+  "connection-to-connection": {
+    "alias": ["3.29.5", "generic", "connect", "two points", "line"],
+    "category": "Generic",
+    "release": "3.29.5"
+  },
+  "connection-middle": {
+    "alias": ["3.29.5", "generic", "line", "point", "middle", "connect"],
+    "category": "Generic",
+    "release": "3.29.5"
   }
 }