ci: capitalization fix (#2203)

travis_install.sh

@@ -15,11 +15,11 @@ pio_install() {
 
 cd code
 
-if [ "${TRAVIS_BUILD_STAGE_NAME}" = "Test host" ]; then
+if [ "${TRAVIS_BUILD_STAGE_NAME}" = "Test Host" ]; then
     pio_install
-elif [ "${TRAVIS_BUILD_STAGE_NAME}" = "Test webui" ]; then
+elif [ "${TRAVIS_BUILD_STAGE_NAME}" = "Test WebUI" ]; then
     npm_install
-elif [ "${TRAVIS_BUILD_STAGE_NAME}" = "Test platformio build" ]; then
+elif [ "${TRAVIS_BUILD_STAGE_NAME}" = "Test PlatformIO Build" ]; then
     pio_install
 elif [ "${TRAVIS_BUILD_STAGE_NAME}" = "Release" ]; then
     npm_install

travis_script.sh

@@ -4,11 +4,11 @@ set -x -e -v
 
 cd code
 
-if [ "${TRAVIS_BUILD_STAGE_NAME}" = "Test host" ]; then
+if [ "${TRAVIS_BUILD_STAGE_NAME}" = "Test Host" ]; then
     cd test/ && pio test
-elif [ "${TRAVIS_BUILD_STAGE_NAME}" = "Test webui" ]; then
+elif [ "${TRAVIS_BUILD_STAGE_NAME}" = "Test WebUI" ]; then
     ./build.sh -f environments
-elif [ "${TRAVIS_BUILD_STAGE_NAME}" = "Test platformio build" ]; then
+elif [ "${TRAVIS_BUILD_STAGE_NAME}" = "Test PlatformIO Build" ]; then
     # shellcheck disable=SC2086
     scripts/test_build.py -e "$TEST_ENV" $TEST_EXTRA_ARGS
 elif [ "${TRAVIS_BUILD_STAGE_NAME}" = "Release" ]; then