feat: Add support for percent-encoding in password and it's corresponding test

Add support of percent-encoded characters when passing the username and password in URI

Closes https://github.com/espressif/esp-mqtt/issues/294

cmake/CPM.cmake

@@ -0,0 +1,24 @@
+# SPDX-License-Identifier: MIT
+#
+# SPDX-FileCopyrightText: Copyright (c) 2019-2023 Lars Melchior and contributors
+
+set(CPM_DOWNLOAD_VERSION 0.42.0)
+set(CPM_HASH_SUM "2020b4fc42dba44817983e06342e682ecfc3d2f484a581f11cc5731fbe4dce8a")
+
+if(CPM_SOURCE_CACHE)
+  set(CPM_DOWNLOAD_LOCATION "${CPM_SOURCE_CACHE}/cpm/CPM_${CPM_DOWNLOAD_VERSION}.cmake")
+elseif(DEFINED ENV{CPM_SOURCE_CACHE})
+  set(CPM_DOWNLOAD_LOCATION "$ENV{CPM_SOURCE_CACHE}/cpm/CPM_${CPM_DOWNLOAD_VERSION}.cmake")
+else()
+  set(CPM_DOWNLOAD_LOCATION "${CMAKE_BINARY_DIR}/cmake/CPM_${CPM_DOWNLOAD_VERSION}.cmake")
+endif()
+
+# Expand relative path. This is important if the provided path contains a tilde (~)
+get_filename_component(CPM_DOWNLOAD_LOCATION ${CPM_DOWNLOAD_LOCATION} ABSOLUTE)
+
+file(DOWNLOAD
+     https://github.com/cpm-cmake/CPM.cmake/releases/download/v${CPM_DOWNLOAD_VERSION}/CPM.cmake
+     ${CPM_DOWNLOAD_LOCATION} EXPECTED_HASH SHA256=${CPM_HASH_SUM}
+)
+
+include(${CPM_DOWNLOAD_LOCATION})

cmake/RapidCheck.cmake

@@ -0,0 +1,19 @@
+CPMAddPackage(
+    NAME RapidCheck
+    GITHUB_REPOSITORY emil-e/rapidcheck
+    GIT_TAG ff6af6fc683159deb51c543b065eba14dfcf329b
+)
+
+add_subdirectory(${RapidCheck_SOURCE_DIR}/extras/catch ${CMAKE_BINARY_DIR}/rapidcheck_catch)
+
+# Treat rapidcheck headers as SYSTEM so their internal uses of deprecated APIs
+# (e.g. std::aligned_storage in C++23) do not surface as warnings in our build.
+foreach(_rc_target rapidcheck rapidcheck_catch)
+    if(TARGET ${_rc_target})
+        get_target_property(_rc_includes ${_rc_target} INTERFACE_INCLUDE_DIRECTORIES)
+        if(_rc_includes)
+            set_target_properties(${_rc_target} PROPERTIES
+                INTERFACE_SYSTEM_INCLUDE_DIRECTORIES "${_rc_includes}")
+        endif()
+    endif()
+endforeach()