[docs] Some cleanup.

cmake-modules @ 819ad94e

-Subproject commit f4b0a053e53de2f4fc75a36af1dd0eede236fc68
+Subproject commit 819ad94ebd33c80da2772dc82319f77cc14bf175

scripts/jenkins/coverage.groovy

-defaultDockerArgs = '-v /home/jenkins/.ccache:/usr/src/.ccache'
-
-def configure = new ogs.configure()
-def build = new ogs.build()
-
-def image = docker.image('ogs6/gcc-base:latest')
-image.pull()
-image.inside(defaultDockerArgs) {
-    stage('Configure (Coverage)') {
-        configure.linux(cmakeOptions: '-DOGS_COVERAGE=ON', script: this)
-    }
-
-    stage('Build (Coverage)') {
-        build.linux(
-            script: this,
-            target: 'testrunner_coverage_cobertura'
-        )
-    }
-}
-
-stage('Publish (Coverage)') {
-    step([$class: 'CoberturaPublisher', coberturaReportFile: 'build/*.xml'])
-}

scripts/jenkins/docset.groovy

-def post = new ogs.post()
-
-stage('Docset') {
-    sh("""
-    rm -rf build; mkdir build; cd build
-    cmake -DDOCS_GENERATE_DOCSET=ON ../ogs
-    cmake --build . --config Release --target doc
-
-    cd docs
-    tar --exclude='.DS_Store' -cvzf ogs6.tgz ogs6.docset
-    """.stripIndent())
-    archiveArtifacts 'build/docs/ogs6.tgz, build/docs/ogs6.xml'
-
-    post.cleanup()
-}

scripts/jenkins/gcc-tests-large.groovy

-def defaultDockerArgs = '-v /home/jenkins/.ccache:/usr/src/.ccache'
-def defaultCMakeOptions =
-    '-DCMAKE_BUILD_TYPE=Release ' +
-    '-DOGS_USE_LIS=ON'
-
-def configure = new ogs.configure()
-def build = new ogs.build()
-def post = new ogs.post()
-def helper = new ogs.helper()
-
-node('envinf11w') {
-    checkout scm
-    def image = docker.image('ogs6/gcc-gui:latest')
-    image.pull()
-    image.inside(defaultDockerArgs) {
-        stage('Configure') { configure.linux(cmakeOptions: defaultCMakeOptions,
-                                             script: this) }
-        stage('Build') { build.linux(script: this) }
-        stage('Test') { build.linux(cmd: 'make -j 1',
-                                    script: this,
-                                    target: 'tests ctest-large-serial') }
-    }
-
-    stage('Post') {
-        post.publishTestReports 'build/Testing/**/*.xml', 'build/Tests/testrunner.xml'
-        post.cleanup()
-    }
-}