feat(icons): added line-dot-left-horizontal icon (#3855)

* Added icons/line-dot-left-horizontal.svg

* Added icons/line-dot-left-horizontal.json

* Update icons/line-dot-left-horizontal.json

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

* Add use cases to line-dot-left-horizontal.json

Added use cases for line-dot-left-horizontal icon.

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Eric Fennis <eric.fennis@gmail.com>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

icons/line-dot-left-horizontal.json

@@ -0,0 +1,32 @@
+{
+  "$schema": "../icon.schema.json",
+  "contributors": [
+    "nathan-de-pachtere"
+  ],
+  "use-cases": [
+    "Marking a branch's first commit in version-control interfaces",
+    "Indicating measurements at a metal bar's starting point"
+  ],
+  "tags": [
+    "line",
+    "dot",
+    "left",
+    "horizontal",
+    "shape",
+    "symbol",
+    "navigation",
+    "arrow",
+    "pointer",
+    "code",
+    "version control",
+    "waypoint",
+    "stop",
+    "start",
+    "first",
+    "station"
+  ],
+  "categories": [
+    "development",
+    "navigation"
+  ]
+}

icons/line-dot-left-horizontal.svg

@@ -0,0 +1,14 @@
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="none"
+  stroke="currentColor"
+  stroke-width="2"
+  stroke-linecap="round"
+  stroke-linejoin="round"
+>
+  <path d="M9 12h12" />
+  <circle cx="6" cy="12" r="3" />
+</svg>