[Patmos][CI] Updated newlib commit (#26)

Author: torurstrom

.github/actions/build-test-all/action.yml

@@ -167,7 +167,7 @@ runs:
     - name: Download Newlib
       if: inputs.enable-package == 'true'
       env:
-        NEWLIB_COMMIT: 091ee7c147edec0bac60a3d0257e623859fae33d
+        NEWLIB_COMMIT: 0271523231f895a4a2c70366519264970ceb0736
       shell: bash
       run: |
         git clone https://github.com/t-crest/patmos-newlib ${{env.NEWLIB_PATH}}