Revert "tests: Conditionally enable osbuild-dnf-json-tests"

Current version is 45.

This reverts commit 966692be11.

test/cases/base_tests.sh

@@ -1,8 +1,6 @@
 #!/bin/bash
 set -euo pipefail
 
-source /usr/libexec/tests/osbuild-composer/shared_lib.sh
-
 WORKING_DIRECTORY=/usr/libexec/osbuild-composer
 TESTS_PATH=/usr/libexec/osbuild-composer-test
 mkdir --parents /tmp/logs
@@ -13,19 +11,12 @@ FAILED_TESTS=()
 
 TEST_CASES=(
   "osbuild-weldr-tests"
+  "osbuild-dnf-json-tests"
   "osbuild-composer-cli-tests"
   "osbuild-auth-tests"
   "osbuild-composer-dbjobqueue-tests"
 )
 
-if nvrGreaterOrEqual "osbuild-composer" "41"; then
-    # 0 - osbuild-composer == v41
-    # 11 - osbuild-composer > v41
-    # 12 - osbuild-composer < v41
-    echo "INFO: enabling osbuild-dnf-json-tests"
-    TEST_CASES+=("osbuild-dnf-json-tests")
-fi
-
 # Print out a nice test divider so we know when tests stop and start.
 test_divider () {
     printf "%0.s-" {1..78} && echo