8279445: Update JMH devkit to 1.34

Backport-of: 0f98efbf2f0e47bb398fe7ca5235853e1d98df3a

Author: shipilev

make/devkit/createJMHBundle.sh

@@ -26,7 +26,7 @@
 # Create a bundle in the build directory, containing what's needed to
 # build and run JMH microbenchmarks from the OpenJDK build.
 
-JMH_VERSION=1.33
+JMH_VERSION=1.34
 COMMONS_MATH3_VERSION=3.2
 JOPT_SIMPLE_VERSION=4.6