Travis: call all.sh for the default-configuration build

This way anything we change in all.sh, such as adding tests for
programs/*/*, will be reflected here.

The build now uses GCC instead of Clang, which doesn't make much
difference in practice. The build now enables ASan and UBSan.

The tests now run compat.sh and ssl-opt.sh fully.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>

.travis.yml

@@ -19,13 +19,12 @@ jobs:
         - tests/scripts/all.sh -k 'check_*'
 
     - name: default configuration
+      addons:
+        apt:
+          packages:
+          - gnutls-bin
       script:
-        - cmake -D CMAKE_BUILD_TYPE:String="Check" .
-        - make
-        - make test
-        - programs/test/selftest
-        - OSSL_NO_DTLS=1 tests/compat.sh
-        - tests/ssl-opt.sh -e '\(DTLS\|SCSV\).*openssl'
+        - tests/scripts/all.sh -k test_default_cmake_gcc_asan
 
     - name: enumerated configurations
       script: