circleci: unify ubi8 related jobs into one

Signed-off-by: Masatake YAMATO <yamato@redhat.com>

circle.yml

@@ -198,7 +198,7 @@ jobs:
            command: |
              make check roundtrip
 
-   ubi8_make:
+   ubi8:
      working_directory: ~/universal-ctags
      docker:
        - image: registry.access.redhat.com/ubi8:latest
@@ -221,32 +221,8 @@ jobs:
        - run:
            name: Test
            command: |
-             make check
+             make check roundtrip
 
-   ubi8_make_roundtrip:
-     working_directory: ~/universal-ctags
-     docker:
-       - image: registry.access.redhat.com/ubi8:latest
-     steps:
-       - run:
-           name: Install Git
-           command: |
-             yum -y install git
-       - checkout
-       - run:
-           name: Install build tools
-           command: |
-              yum -y --enablerepo=ubi-8-appstream-rpms --enablerepo=ubi-8-baseos-rpms --enablerepo=ubi-8-codeready-builder-rpms install python3 gcc automake autoconf pkgconfig make libxml2-devel libyaml-devel pcre2-devel findutils diffutils sudo
-       - run:
-           name: Build
-           command: |
-             bash ./autogen.sh
-             ./configure --enable-debugging
-             make -j 2
-       - run:
-           name: Test
-           command: |
-             make roundtrip
    centos7_make:
      working_directory: ~/universal-ctags
      docker:
@@ -408,12 +384,11 @@ workflows:
       - fedora30_bmake
       - fedora38_distcheck
       - stream9
-      - ubi8_make
+      - ubi8
       - fedora38_gmake
       - fedora33_cross_aarch64
       - centos7_make
       - ubuntu20_mingw
-      - ubi8_make_roundtrip
       - fedora30_bmake_roundtrip
       - fedora38_gmake_roundtrip
       - centos7_make_roundtrip