feat(icons): added estimated-weight icon (#3822)

* Added icons/estimated-weight.svg

* Added icons/estimated-weight.json

* Update icons/estimated-weight.json

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

* Change name + reshape tilde

* Change name to weight-tilde

* Update weight-tilde.json

removed weight and tilde, since they're part of the name

---------

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

icons/weight-tilde.json

@@ -0,0 +1,20 @@
+{
+  "$schema": "../icon.schema.json",
+  "contributors": [
+    "nathan-de-pachtere"
+  ],
+  "tags": [
+    "measure",
+    "scale",
+    "estimate",
+    "load",
+    "balance",
+    "size",
+    "measurement",
+    "quantity",
+    "mass"
+  ],
+  "categories": [
+    "math"
+  ]
+}

icons/weight-tilde.svg

@@ -0,0 +1,15 @@
+<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="M6.5 8a2 2 0 0 0-1.906 1.46L2.1 18.5A2 2 0 0 0 4 21h16a2 2 0 0 0 1.925-2.54L19.4 9.5A2 2 0 0 0 17.48 8z" />
+  <path d="M7.999 15a2.5 2.5 0 0 1 4 0 2.5 2.5 0 0 0 4 0" />
+  <circle cx="12" cy="5" r="3" />
+</svg>