Update ExprTk v0.0.3

Author: ArashPartow

build/fbcode_builder/manifests/exprtk

@@ -2,12 +2,12 @@
 name = exprtk
 
 [download]
-url = https://github.com/ArashPartow/exprtk/archive/refs/tags/0.0.1.tar.gz
-sha256 = fb72791c88ae3b3426e14fdad630027715682584daf56b973569718c56e33f28
+url = https://github.com/ArashPartow/exprtk/archive/refs/tags/0.0.3.tar.gz
+sha256 = f9dec6975e86c702033d6a65ba9a0368eba31a61b89d74f2b5d24457c02c8439
 
 [build.not(os=windows)]
 builder = nop
-subdir = exprtk-0.0.1
+subdir = exprtk-0.0.3
 
 [install.files]
 exprtk.hpp = exprtk.hpp