third_party: update nghttp2 from 1.48.0 to 1.52.0

Updating libcurl from 7.84.0 to 7.87.0 in commit 09f4eca1
("third_party: update libcurl from 7.84.0 to 7.87.0")
made it impossible to built tarantool with bundled curl with nghttp2,
because nghttp2 was not updated to fit libcurl 7.87.0, this led to
missing function
nghttp2_option_set_no_rfc9113_leading_and_trailing_ws_validation
during linking step.

https://github.com/nghttp2/nghttp2/releases/tag/v1.52.0

Closes #8268

NO_DOC=there is no known behavior changes, consider the change as not
       visible for a user
NO_TEST=can only reproduce in specific environment
NO_CHANGELOG=see NO_DOC

cmake/BuildNghttp2.cmake

@@ -25,6 +25,7 @@ macro(nghttp2_build)
     list(APPEND NGHTTP2_CMAKE_FLAGS "-DENABLE_SHARED_LIB:BOOL=OFF")
     list(APPEND NGHTTP2_CMAKE_FLAGS "-DENABLE_STATIC_CRT:BOOL=OFF")
     list(APPEND NGHTTP2_CMAKE_FLAGS "-DENABLE_HTTP3:BOOL=OFF")
+    list(APPEND NGHTTP2_CMAKE_FLAGS "-DENABLE_DOC:BOOL=OFF")
 
     # Even though we set the external project's install dir
     # below, we still need to pass the corresponding install

nghttp2 @ df93460d

-Subproject commit 670c63d839787fcb52b3ab4a5ee8547898664cf6
+Subproject commit df93460d7ca9717c5cf8d0b67046c83f3e6ac69a