Get rid of updating Unicode files

Some certificates on Unicode.org have expired.

Author: nobu

.travis.yml

@@ -38,7 +38,6 @@ env:
     - SETARCH=
     - RUBY_PREFIX=/tmp/ruby-prefix
     - GEMS_FOR_TEST='timezone tzinfo'
-    - UPDATE_UNICODE="UNICODE_FILES=. UNICODE_PROPERTY_FILES=. UNICODE_AUXILIARY_FILES=. UNICODE_EMOJI_FILES=."
     # The tests skipped in `make test-all`.
     - TEST_ALL_SKIPPED_TESTS=
     # Run the separated tests with allowing failures.
@@ -154,8 +153,7 @@ before_script:
   - "> config.status"
   - "> .rbconfig.time"
   - sed -f tool/prereq.status template/Makefile.in common.mk > Makefile
-  - make touch-unicode-files
-  - make -s $JOBS $UPDATE_UNICODE up
+  - make -s $JOBS up
   - make -s $JOBS srcs
   - rm -f config.status Makefile rbconfig.rb .rbconfig.time
   - |-

appveyor.yml

@@ -24,7 +24,6 @@ environment:
       APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
       GEMS_FOR_TEST: ""
   RELINE_TEST_ENCODING: "Windows-31J"
-  UPDATE_UNICODE: "UNICODE_FILES=. UNICODE_PROPERTY_FILES=. UNICODE_AUXILIARY_FILES=. UNICODE_EMOJI_FILES=."
 for:
 -
   matrix:
@@ -49,8 +48,7 @@ for:
     - echo>> Makefile RT_VER=0
     - echo>> Makefile BUILTIN_ENCOBJS=nul
     - type win32\Makefile.sub >> Makefile
-    - nmake %mflags% touch-unicode-files
-    - nmake %mflags% %UPDATE_UNICODE% incs
+    - nmake %mflags% up
     - nmake %mflags% extract-extlibs
     - del Makefile
     - mkdir \usr\local\bin