added ExprTk dependency and build clean-up #2052

Job	Run time
Update the docker container if it is modified	3s
gcc-14 \| Release	5h 3m 37s
gcc-14 \| Debug	2h 49m 37s
gcc-13 \| Release	2h 5m 19s
gcc-13 \| Debug	1h 4m 42s
clang-18, \| Release	1h 49m 7s
clang-18, \| Debug	2h 19m 39s
emcc \| Release	1h 35m 42s
emcc \| Debug	1h 21m 58s
	18h 9m 44s

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