common : remove unused regex-partial (ggml-org#25118)

Author: o7si

common/CMakeLists.txt

@@ -94,10 +94,8 @@ add_library(${TARGET}
     peg-parser.h
     preset.cpp
     preset.h
-    regex-partial.cpp
     reasoning-budget.cpp
     reasoning-budget.h
-    regex-partial.h
     sampling.cpp
     sampling.h
     speculative.cpp

common/regex-partial.cpp

@@ -211,7 +211,6 @@ llama_build_and_test(
     peg-parser/test-unicode.cpp
     peg-parser/tests.h
 )
-llama_build_and_test(test-regex-partial.cpp)
 
 if (NOT ${CMAKE_SYSTEM_PROCESSOR} MATCHES "s390x")
     set(MODEL_NAME "tinyllamas/stories15M-q4_0.gguf")