fix(build): Version number in CI/CD is now read from VERSION

.gitlab-ci.yml

@@ -14,5 +14,5 @@ deploy_job:
   script:
     - export CONAN_USER_HOME=/conan
     - conan remote add -f gitlab ${CI_API_V4_URL}/projects/$CI_PROJECT_ID/packages/conan
-    - CONAN_LOGIN_USERNAME=ci_user CONAN_PASSWORD=${CI_JOB_TOKEN} conan upload CppRO/0.3.3 --remote=gitlab --confirm
+    - CONAN_LOGIN_USERNAME=ci_user CONAN_PASSWORD=${CI_JOB_TOKEN} conan upload CppRO/$(cat VERSION) --remote=gitlab --confirm