[Bugfix][CI/Build] Update peft version in test requirement (#21729)

Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>

requirements/test.in

@@ -15,7 +15,7 @@ httpx
 librosa # required for audio tests
 vector_quantize_pytorch # required for minicpmo_26 test
 vocos # required for minicpmo_26 test
-peft
+peft>=0.15.0 # required for phi-4-mm test
 pqdm
 ray[cgraph,default]>=2.43.0, !=2.44.* # Ray Compiled Graph, required by pipeline parallelism tests
 sentence-transformers # required for embedding tests

requirements/test.txt

@@ -661,7 +661,7 @@ pathvalidate==3.2.1
     # via pytablewriter
 patsy==1.0.1
     # via statsmodels
-peft==0.13.2
+peft==0.16.0
     # via
     #   -r requirements/test.in
     #   lm-eval