feat(icons): added database-search icon (#4003)

* Added icons/database-search.svg

* Added icons/database-search.json

* Refactor SVG paths in database-search icon

---------

Co-authored-by: Jakob Guddas <github@jguddas.de>

icons/database-search.json

@@ -0,0 +1,21 @@
+{
+  "$schema": "../icon.schema.json",
+  "contributors": [
+    "colebemis",
+    "jguddas",
+    "Spleefies"
+  ],
+  "tags": [
+    "storage",
+    "memory",
+    "container",
+    "tin",
+    "pot",
+    "bytes",
+    "servers"
+  ],
+  "categories": [
+    "devices",
+    "development"
+  ]
+}

icons/database-search.svg

@@ -0,0 +1,18 @@
+<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="M21 11.693V5" />
+  <path d="m22 22-1.875-1.875" />
+  <path d="M3 12a9 3 0 0 0 8.697 2.998" />
+  <path d="M3 5v14a9 3 0 0 0 9.28 2.999" />
+  <circle cx="18" cy="18" r="3" />
+  <ellipse cx="12" cy="5" rx="9" ry="3" />
+</svg>