Add --tags parameter to git describe command

This commit contains a workaround for git describe command using only
annotated tags and not all tags known to repository when generating its
output. Adding such parameter to git command line should change its
behavior to more proper one.

Signed-off-by: Juozas <juozaspo@gmail.com>
Reference-to: https://github.com/tenacityteam/tenacity/pull/586

CMakeLists.txt

@@ -58,7 +58,7 @@ set( GIT_DESCRIBE "unknown" )
 
 if( GIT_FOUND )
   execute_process(
-    COMMAND ${GIT_EXECUTABLE} describe --abbrev=7
+    COMMAND ${GIT_EXECUTABLE} describe --tags --abbrev=7
     WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
     OUTPUT_VARIABLE GIT_DESCRIBE
     OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_QUIET