Actually update metals server version

Somehow when doing it last time, the changes disappared, no idea why.

README.md

@@ -35,9 +35,10 @@ on Ubuntu+Windows.
 
 **Scala 2.13, 2.12, 2.11 and Scala 3**. Metals supports these Scala versions
 2.13.5, 2.12.13, 2.12.12, 2.12.11, 2.12.10, 2.13.3, 2.13.4, 2.11.12, 2.12.8,
-2.12.9, 2.13.0, 2.13.1, 2.13.2, 3.0.0-RC2, 3.0.0-RC1, 3.0.0-M3, 3.0.0-M2 and
-3.0.0-M1. Note that 2.11.x support is deprecated and it will be removed in
-future releases. It's recommended to upgrade to Scala 2.12 or Scala 2.13
+2.12.9, 2.13.0, 2.13.1, 2.13.2, 3.0.0-RC3, 3.0.0-RC2, 3.0.0-RC1, 3.0.0-M3,
+3.0.0-M2 and 3.0.0-M1. Note that 2.11.x support is deprecated and it will be
+removed in future releases. It's recommended to upgrade to Scala 2.12 or Scala
+2.13
 
 ## Installation
 

package.json

@@ -101,7 +101,7 @@
       "properties": {
         "metals.serverVersion": {
           "type": "string",
-          "default": "0.10.1",
+          "default": "0.10.2",
           "markdownDescription": "The version of the Metals server artifact. Requires reloading the window.\n\n**Change only if you know what you're doing**"
         },
         "metals.serverProperties": {
@@ -206,6 +206,7 @@
             "2.12.9",
             "2.12.8",
             "2.11.12",
+            "3.0.0-RC3",
             "3.0.0-RC2",
             "3.0.0-RC1",
             "3.0.0-M3",