fix build issue for rust binding on ubuntu 24.04 · KeyviDev/keyvi@c6f9714

The process '/opt/homebrew/bin/git' failed with exit code 128

build with cmake: keyvi/bin/keyvicompiler/keyvicompiler.cpp#L57

variable 'files_added' set but not used [-Wunused-but-set-variable]

build with cmake: keyvi/include/keyvi/index/internal/tiered_merge_policy.h#L68

variable 'totalSizeToMerge' set but not used [-Wunused-but-set-variable]

build with cmake: keyvi/include/keyvi/index/internal/tiered_merge_policy.h#L68

variable 'totalSizeToMerge' set but not used [-Wunused-but-set-variable]

build with cmake: keyvi/include/keyvi/index/internal/tiered_merge_policy.h#L68

variable 'totalSizeToMerge' set but not used [-Wunused-but-set-variable]

build with cmake: keyvi/include/keyvi/index/internal/tiered_merge_policy.h#L68

variable 'totalSizeToMerge' set but not used [-Wunused-but-set-variable]

build with cmake: keyvi/tests/keyvi/util/active_object_test.cpp#L49

unused variable 'last_call' [-Wunused-variable]

build with cmake: keyvi/tests/keyvi/util/active_object_test.cpp#L68

unused variable 'last_call' [-Wunused-variable]

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