Remove pinning of scipy in `pip_new.sh`.
Remove pinning of scipy in `pip_new.sh`.

That script still needs to run under py2 and py3 and latest scipy for py2 is 1.2.2. Hence, we cannot pin to 1.4.1 to get the fix for scipy/scipy#11237 under python2

PiperOrigin-RevId: 286599947
Change-Id: I3aa1762cb81c0789342b6f8ea53f64adac846507

tensorflow/tensorflow,jhseu/tensorflow,gunan/tensorflow,annarev/tensorflow,aam-at/tensorflow,Intel-Corporation/tensorflow,gunan/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow,aldian/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow-experimental_link_static_libraries_once,frreiss/tensorflow-fred,aldian/tensorflow,gautam1858/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,gautam1858/tensorflow,aam-at/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,yongtang/tensorflow,sarvex/tensorflow,tensorflow/tensorflow-pywrap_saved_model,petewarden/tensorflow,aldian/tensorflow,paolodedios/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,annarev/tensorflow,aam-at/tensorflow,tensorflow/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,renyi533/tensorflow,aldian/tensorflow,davidzchen/tensorflow,cxxgtxy/tensorflow,frreiss/tensorflow-fred,yongtang/tensorflow,gautam1858/tensorflow,Intel-tensorflow/tensorflow,petewarden/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,renyi533/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,yongtang/tensorflow,aam-at/tensorflow,tensorflow/tensorflow-pywrap_saved_model,karllessard/tensorflow,yongtang/tensorflow,renyi533/tensorflow,Intel-Corporation/tensorflow,petewarden/tensorflow,jhseu/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,annarev/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,frreiss/tensorflow-fred,frreiss/tensorflow-fred,yongtang/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-experimental_link_static_libraries_once,Intel-tensorflow/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow,annarev/tensorflow,sarvex/tensorflow,tensorflow/tensorflow,cxxgtxy/tensorflow,paolodedios/tensorflow,davidzchen/tensorflow,aam-at/tensorflow,petewarden/tensorflow,frreiss/tensorflow-fred,renyi533/tensorflow,frreiss/tensorflow-fred,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-pywrap_saved_model,paolodedios/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,gunan/tensorflow,Intel-tensorflow/tensorflow,Intel-tensorflow/tensorflow,jhseu/tensorflow,frreiss/tensorflow-fred,freedomtan/tensorflow,tensorflow/tensorflow-pywrap_saved_model,xzturn/tensorflow,freedomtan/tensorflow,paolodedios/tensorflow,aldian/tensorflow,cxxgtxy/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow,renyi533/tensorflow,davidzchen/tensorflow,petewarden/tensorflow,karllessard/tensorflow,xzturn/tensorflow,davidzchen/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow,karllessard/tensorflow,gunan/tensorflow,frreiss/tensorflow-fred,gautam1858/tensorflow,aam-at/tensorflow,karllessard/tensorflow,jhseu/tensorflow,tensorflow/tensorflow-pywrap_saved_model,Intel-Corporation/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-pywrap_saved_model,gunan/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,frreiss/tensorflow-fred,renyi533/tensorflow,aam-at/tensorflow,xzturn/tensorflow,aam-at/tensorflow,karllessard/tensorflow,karllessard/tensorflow,jhseu/tensorflow,karllessard/tensorflow,davidzchen/tensorflow,paolodedios/tensorflow,gunan/tensorflow,sarvex/tensorflow,renyi533/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,annarev/tensorflow,jhseu/tensorflow,yongtang/tensorflow,frreiss/tensorflow-fred,tensorflow/tensorflow-pywrap_tf_optimizer,sarvex/tensorflow,Intel-Corporation/tensorflow,davidzchen/tensorflow,gautam1858/tensorflow,Intel-tensorflow/tensorflow,Intel-tensorflow/tensorflow,petewarden/tensorflow,petewarden/tensorflow,xzturn/tensorflow,renyi533/tensorflow,jhseu/tensorflow,paolodedios/tensorflow,annarev/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,freedomtan/tensorflow,yongtang/tensorflow,jhseu/tensorflow,freedomtan/tensorflow,annarev/tensorflow,paolodedios/tensorflow,renyi533/tensorflow,tensorflow/tensorflow-pywrap_saved_model,Intel-Corporation/tensorflow,renyi533/tensorflow,annarev/tensorflow,xzturn/tensorflow,xzturn/tensorflow,paolodedios/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow,jhseu/tensorflow,karllessard/tensorflow,aldian/tensorflow,tensorflow/tensorflow,jhseu/tensorflow,xzturn/tensorflow,cxxgtxy/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,petewarden/tensorflow,petewarden/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,gautam1858/tensorflow,freedomtan/tensorflow,freedomtan/tensorflow,gunan/tensorflow,sarvex/tensorflow,tensorflow/tensorflow,renyi533/tensorflow,davidzchen/tensorflow,xzturn/tensorflow,xzturn/tensorflow,davidzchen/tensorflow,karllessard/tensorflow,freedomtan/tensorflow,cxxgtxy/tensorflow,sarvex/tensorflow,sarvex/tensorflow,tensorflow/tensorflow-pywrap_saved_model,cxxgtxy/tensorflow,paolodedios/tensorflow,gunan/tensorflow,jhseu/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-pywrap_saved_model,p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