Matrix in CI and mach try with presets (#31141)

* Matrix in CI and mach try with presets

* small fixups

* names in trigger try run comment

* let

* f

* rename step

* fix running try on win

* fix try branch full

* py3.10

* typo

* Make unit-tests default to false, except in basic os runs

Fixes https://github.com/servo/servo/issues/31174

* make full use linux-wpt & linux-wpt also include unit-tests

so full is equal to main workflow

* Stylish fixes

* cmp json as dict

.github/workflows/android.yml

@@ -11,10 +11,8 @@ on:
       profile:
         required: false
         default: "release"
-        type: string
+        type: choice
         options: ["release", "debug", "production"]
-  push:
-    branches: ["try-android"]
 
 env:
   RUST_BACKTRACE: 1