tools: add execution permission to uvwasi script

Author: mertcanaltin

doc/api/webcrypto.md

@@ -4,7 +4,7 @@
 changes:
   - version: REPLACEME
     pr-url: https://github.com/nodejs/node/pull/46067
-    description: Arguments are now coerced and validated as per their WebIDL
+    description: Arguments are now coersed and validated as per their WebIDL
       definitions like in other Web Crypto API implementations.
   - version: v19.0.0
     pr-url: https://github.com/nodejs/node/pull/44897