Use correct share my location icon in button (#936)

As per newer design specs.

Related to:
- https://github.com/vector-im/element-meta/issues/1678

features/location/impl/src/main/kotlin/io/element/android/features/location/impl/send/SendLocationView.kt

@@ -28,7 +28,6 @@ import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.navigationBars
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.LocationOn
 import androidx.compose.material.icons.filled.LocationSearching
 import androidx.compose.material.icons.filled.MyLocation
 import androidx.compose.material3.ExperimentalMaterial3Api
@@ -49,6 +48,7 @@ import io.element.android.features.location.api.Location
 import io.element.android.features.location.api.internal.centerBottomEdge
 import io.element.android.features.location.api.internal.rememberTileStyleUrl
 import io.element.android.features.location.impl.MapDefaults
+import io.element.android.features.location.impl.R
 import io.element.android.libraries.designsystem.components.button.BackButton
 import io.element.android.libraries.designsystem.components.dialogs.ConfirmationDialog
 import io.element.android.libraries.designsystem.preview.DayNightPreviews
@@ -156,7 +156,11 @@ fun SendLocationView(
                     navigateUp()
                 },
                 leadingContent = {
-                    Icon(Icons.Default.LocationOn, null)
+                    Icon(
+                        resourceId = R.drawable.pin_small,
+                        contentDescription = null,
+                        tint = Color.Unspecified,
+                    )
                 },
             )
             Spacer(modifier = Modifier.height(16.dp + navBarPadding))

features/location/impl/src/main/res/drawable-night/pin_small.xml

@@ -0,0 +1,19 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="26dp"
+    android:height="28dp"
+    android:viewportWidth="26"
+    android:viewportHeight="28">
+  <path
+      android:pathData="M12.962,28L9.819,24.889L16.105,24.889L12.962,28Z"
+      android:fillColor="#EBEEF2"/>
+  <path
+      android:pathData="M12.963,12.963m-12.963,0a12.963,12.963 0,1 1,25.926 0a12.963,12.963 0,1 1,-25.926 0"
+      android:fillColor="#EBEEF2"/>
+  <group>
+    <clip-path
+        android:pathData="M6.74,6.74h12.444v12.444h-12.444z"/>
+    <path
+        android:pathData="M12.962,6.74C10.554,6.74 8.606,8.741 8.606,11.215C8.606,13.88 11.357,17.555 12.489,18.955C12.738,19.262 13.192,19.262 13.441,18.955C14.567,17.555 17.318,13.88 17.318,11.215C17.318,8.741 15.37,6.74 12.962,6.74ZM12.962,12.813C12.103,12.813 11.406,12.097 11.406,11.215C11.406,10.333 12.103,9.617 12.962,9.617C13.821,9.617 14.518,10.333 14.518,11.215C14.518,12.097 13.821,12.813 12.962,12.813Z"
+        android:fillColor="#101317"/>
+  </group>
+</vector>

features/location/impl/src/main/res/drawable/pin_small.xml

@@ -0,0 +1,19 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="26dp"
+    android:height="28dp"
+    android:viewportWidth="26"
+    android:viewportHeight="28">
+  <path
+      android:pathData="M12.962,28L9.819,24.889L16.105,24.889L12.962,28Z"
+      android:fillColor="#1B1D22"/>
+  <path
+      android:pathData="M12.963,12.963m-12.963,0a12.963,12.963 0,1 1,25.926 0a12.963,12.963 0,1 1,-25.926 0"
+      android:fillColor="#1B1D22"/>
+  <group>
+    <clip-path
+        android:pathData="M6.74,6.741h12.444v12.444h-12.444z"/>
+    <path
+        android:pathData="M12.962,6.741C10.554,6.741 8.606,8.741 8.606,11.215C8.606,13.88 11.357,17.555 12.489,18.955C12.738,19.262 13.192,19.262 13.441,18.955C14.567,17.555 17.318,13.88 17.318,11.215C17.318,8.741 15.37,6.741 12.962,6.741ZM12.962,12.813C12.103,12.813 11.406,12.097 11.406,11.215C11.406,10.333 12.103,9.617 12.962,9.617C13.821,9.617 14.518,10.333 14.518,11.215C14.518,12.097 13.821,12.813 12.962,12.813Z"
+        android:fillColor="#ffffff"/>
+  </group>
+</vector>