Copy `code-icon.svg` to near where it is used (fixes #19541)

package.json

@@ -2,7 +2,7 @@
   "name": "code-oss-dev",
   "version": "1.10.0",
   "electronVersion": "1.4.6",
-  "distro": "48c80267365ae89fba184947efd36a4bdfa0a245",
+  "distro": "0edfcc54d5e8654b41e73aacb85adeda2461dcfe",
   "author": {
     "name": "Microsoft Corporation"
   },

src/vs/workbench/parts/welcome/page/electron-browser/welcomePage.css

@@ -261,7 +261,7 @@
 
 .file-icons-enabled .show-file-icons .vs_code_welcome_page\.html-name-file-icon.html-ext-file-icon.html-lang-file-icon.file-icon::before {
 	content: ' ';
-	background-image: url('../../../../../../../resources/code-icon.svg');
+	background-image: url('../../code-icon.svg');
 }
 
 .monaco-workbench > .part.editor > .content .welcomePage .mac-only,

src/vs/workbench/parts/welcome/walkThrough/electron-browser/walkThroughPart.css

@@ -141,7 +141,7 @@
 
 .file-icons-enabled .show-file-icons .vs_code_editor_walkthrough\.md-name-file-icon.md-ext-file-icon.markdown-lang-file-icon.file-icon::before {
 	content: ' ';
-	background-image: url('../../../../../../../resources/code-icon.svg');
+	background-image: url('../../code-icon.svg');
 }
 
 .monaco-workbench > .part.editor > .content .walkThroughContent .mac-only,