chore: add x86 for Node.js <10 for Linux (#8014)

Signed-off-by: Claudio Wunder <[email protected]>

Author: ovflowd

apps/site/util/download/constants.json

@@ -51,6 +51,13 @@
       "supportsInstallers": false,
       "compatibility": {},
       "platforms": [
+        {
+          "label": "x86",
+          "value": "x86",
+          "compatibility": {
+            "semver": ["< 10.0.0"]
+          }
+        },
         {
           "label": "x64",
           "value": "x64"