Remove boost::test due to conflict with gtest

See https://github.com/conan-io/conan-center-index/issues/20561

conanfile.py

@@ -43,6 +43,7 @@ class CaosdbConan(ConanFile):
         if self.settings.os == "Windows":
             self.options.rm_safe("fPIC")
         self.options["boost"].without_python = True
+        self.options["boost"].without_test = True
         self.options["boost"].filesystem_version = "3"
 
     def generate(self):
@@ -82,6 +83,7 @@ class CaosdbConan(ConanFile):
 
     def package_info(self):
         self.cpp_info.libs = ["caosdb", "ccaosdb"]
+        self.cpp_info.requires = ["boost::headers"]
 
     def validate(self):
         if self.settings.os not in ("Linux", "Windows"):