drop test suite from benched packages

it seems broken (success without doing any work)

The current design of the test suite benching is kinda hackish anyway so let's remove it for now

dev/bench/bench.sh

@@ -49,7 +49,7 @@ check_variable () {
 : "${old_coq_version:=dev}"
 : "${num_of_iterations:=1}"
 : "${timeout:=3h}"
-: "${coq_opam_packages:=coq-test-suite coq-bignums coq-hott coq-performance-tests-lite coq-engine-bench-lite coq-mathcomp-ssreflect coq-mathcomp-fingroup coq-mathcomp-algebra coq-mathcomp-solvable coq-mathcomp-field coq-mathcomp-character coq-mathcomp-odd-order coq-mathcomp-analysis coq-math-classes coq-corn coq-compcert coq-equations coq-metacoq-utils coq-metacoq-common coq-metacoq-template coq-metacoq-pcuic coq-metacoq-safechecker coq-metacoq-erasure coq-metacoq-translations coq-color coq-coqprime coq-coqutil coq-bedrock2 coq-rewriter coq-fiat-core coq-fiat-parsers coq-fiat-crypto-with-bedrock coq-unimath coq-coquelicot coq-iris-examples coq-verdi coq-verdi-raft coq-fourcolor coq-rewriter-perf-SuperFast coq-vst coq-category-theory coq-neural-net-interp-computed-lite}"
+: "${coq_opam_packages:=coq-bignums coq-hott coq-performance-tests-lite coq-engine-bench-lite coq-mathcomp-ssreflect coq-mathcomp-fingroup coq-mathcomp-algebra coq-mathcomp-solvable coq-mathcomp-field coq-mathcomp-character coq-mathcomp-odd-order coq-mathcomp-analysis coq-math-classes coq-corn coq-compcert coq-equations coq-metacoq-utils coq-metacoq-common coq-metacoq-template coq-metacoq-pcuic coq-metacoq-safechecker coq-metacoq-erasure coq-metacoq-translations coq-color coq-coqprime coq-coqutil coq-bedrock2 coq-rewriter coq-fiat-core coq-fiat-parsers coq-fiat-crypto-with-bedrock coq-unimath coq-coquelicot coq-iris-examples coq-verdi coq-verdi-raft coq-fourcolor coq-rewriter-perf-SuperFast coq-vst coq-category-theory coq-neural-net-interp-computed-lite}"
 : "${coq_native:=}"
 
 # example: coq-hott.dev git+https://github.com/some-user/coq-hott#some-branch