[librabbitmq] Update to use rabbitmq-config.cmake (#11733)

* Update librabbitmq portfile to use rabbitmq-config.cmake

* Change version and update outdated vcpkg functions

* Capitalization error

Co-authored-by: Eric Huff <thegreaterici@gmail.com>

ports/librabbitmq/CONTROL

@@ -1,5 +1,5 @@
 Source: librabbitmq
-Version: 0.10.0
+Version: 2020-06-03
 Build-Depends: openssl
 Homepage: https://github.com/alanxz/rabbitmq-c
 Description: A C-language AMQP client library for use with v2.0+ of the RabbitMQ broker.

ports/librabbitmq/portfile.cmake

@@ -1,10 +1,8 @@
-include(vcpkg_common_functions)
-
 vcpkg_from_github(
  OUT_SOURCE_PATH SOURCE_PATH
  REPO alanxz/rabbitmq-c
- REF ffe918a5fcef72038a88054dca3c56762b1953d4 # v0.10.0
- SHA512 05756176feffc3ccff9bf4f8416191c382c9e5b51d7dd72664cea0407c847d50cb4048b8669415d879396c0c7e8c1c38c65a66a98701e55de09afed893abc5a0
+ REF d416b8b16d196085106cfe137a0ff6919a9f6752 
+ SHA512 3fc137893fc18509a3e583cc8d40a8e91f219063237b9fd018a65cf14da188914ddba3a031c4bc033a886fed19fc6291d1b28b55458b9163eb6d20425b0474dc
  HEAD_REF master
  PATCHES
  fix-uwpwarning.patch
@@ -24,7 +22,9 @@ vcpkg_configure_cmake(
 
 vcpkg_install_cmake()
 
+vcpkg_fixup_cmake_targets(CONFIG_PATH lib/cmake/rabbitmq-c TARGET_PATH share/rabbitmq-c)
+
 vcpkg_copy_pdbs()
 
 file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include ${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig ${CURRENT_PACKAGES_DIR}/lib/pkgconfig)
-file(INSTALL ${SOURCE_PATH}/LICENSE-MIT DESTINATION ${CURRENT_PACKAGES_DIR}/share/librabbitmq RENAME copyright)
+file(INSTALL ${SOURCE_PATH}/LICENSE-MIT DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT} RENAME copyright)