[vale] Add some vale styles and an ini file

vale/.vale-styles/Microsoft/Accessibility.yml

@@ -0,0 +1,25 @@
+extends: existence
+message: "Don't use language (such as '%s') that defines people by their disability."
+link: https://docs.microsoft.com/en-us/style-guide/a-z-word-list-term-collections/term-collections/accessibility-terms
+level: suggestion
+ignorecase: true
+tokens:
+  - a victim of
+  - able-bodied
+  - affected by
+  - an epileptic
+  - crippled
+  - disabled
+  - dumb
+  - handicapped
+  - handicaps
+  - healthy
+  - lame
+  - maimed
+  - missing a limb
+  - mute
+  - normal
+  - sight-impaired
+  - stricken with
+  - suffers from
+  - vision-impaired