add M3.8 to matrix

Author: Dagefoerde

.travis.yml

@@ -33,6 +33,10 @@ matrix:
     env: DB=mysqli MOODLE_BRANCH=MOODLE_37_STABLE
   - php: 7.0
     env: DB=pgsql MOODLE_BRANCH=MOODLE_37_STABLE
+  - php: 7.0
+    env: DB=mysqli MOODLE_BRANCH=MOODLE_38_STABLE
+  - php: 7.0
+    env: DB=pgsql MOODLE_BRANCH=MOODLE_38_STABLE
   - php: 7.0
     env: DB=pgsql MOODLE_BRANCH=master
   - php: 7.0
@@ -46,10 +50,12 @@ env:
   - DB=pgsql MOODLE_BRANCH=MOODLE_35_STABLE
   - DB=pgsql MOODLE_BRANCH=MOODLE_36_STABLE
   - DB=pgsql MOODLE_BRANCH=MOODLE_37_STABLE
+  - DB=pgsql MOODLE_BRANCH=MOODLE_38_STABLE
   - DB=pgsql MOODLE_BRANCH=master
   - DB=mysqli MOODLE_BRANCH=MOODLE_35_STABLE
   - DB=mysqli MOODLE_BRANCH=MOODLE_36_STABLE
   - DB=mysqli MOODLE_BRANCH=MOODLE_37_STABLE
+  - DB=mysqli MOODLE_BRANCH=MOODLE_38_STABLE
   - DB=mysqli MOODLE_BRANCH=master
 
 before_install:
@@ -81,7 +87,7 @@ jobs:
     # Smaller build matrix for development builds
     - stage: develop
       php: 7.3
-      env: DB=mysqli MOODLE_BRANCH=MOODLE_37_STABLE
+      env: DB=mysqli MOODLE_BRANCH=MOODLE_38_STABLE
       script:
       - moodle-plugin-ci phpunit --coverage-clover
       - moodle-plugin-ci behat