Mark 3.1.16 as released (#17439)

Author: sbc100

ChangeLog.md

@@ -18,8 +18,11 @@ to browse the changes between the tags.
 
 See docs/process.md for more on how version tagging works.
 
-3.1.16
+3.1.17
 ------
+
+3.1.16 - 07/14/2022
+-------------------
 - Warnings generated by the JS compiler (compiler.js) are now propagated back
   to the emcc compiler driver which means that `-Werror` builds will now fail
   in the presence of JS compiler warnings.  As usual `-Wno-js-compiler` and

emscripten-version.txt

@@ -1 +1 @@
-3.1.16-git
+3.1.17-git