Update to fmt10

In order to reduce warnings, I propose an update to fmt10.

It builds over the other MR

• fmt10 needs a small change in Hermes (branch fmt10)
• fmt10 needs changes in date library
• It produces segfaults as we get stuck in a syscall loop
• Removed date library and replaced with a small gmtime replacement without timezone
• Rocksdb updated
• 0.9.3 docker images created

CMake/FindDate.cmake

-################################################################################
-# Copyright 2018-2022, Barcelona Supercomputing Center (BSC), Spain            #
-# Copyright 2015-2022, Johannes Gutenberg Universitaet Mainz, Germany          #
-#                                                                              #
-# This software was partially supported by the                                 #
-# EC H2020 funded project NEXTGenIO (Project ID: 671951, www.nextgenio.eu).    #
-#                                                                              #
-# This software was partially supported by the                                 #
-# ADA-FS project under the SPPEXA project funded by the DFG.                   #
-#                                                                              #
-# This file is part of GekkoFS.                                                #
-#                                                                              #
-# GekkoFS is free software: you can redistribute it and/or modify              #
-# it under the terms of the GNU General Public License as published by         #
-# the Free Software Foundation, either version 3 of the License, or            #
-# (at your option) any later version.                                          #
-#                                                                              #
-# GekkoFS is distributed in the hope that it will be useful,                   #
-# but WITHOUT ANY WARRANTY; without even the implied warranty of               #
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                #
-# GNU General Public License for more details.                                 #
-#                                                                              #
-# You should have received a copy of the GNU General Public License            #
-# along with GekkoFS.  If not, see <https://www.gnu.org/licenses/>.            #
-#                                                                              #
-# SPDX-License-Identifier: GPL-3.0-or-later                                    #
-################################################################################
-
-find_path(DATE_INCLUDE_DIR
-    NAMES date/date.h
-)
-
-find_path(TZ_INCLUDE_DIR
-    NAMES date/tz.h
-)
-
-find_library(TZ_LIBRARY
-    NAMES date-tz
-)
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args( Date 
-    DEFAULT_MSG 
-    DATE_INCLUDE_DIR
-    TZ_INCLUDE_DIR
-    TZ_LIBRARY
-)
-
-if(Date_FOUND)
-    set(DATE_INCLUDE_DIRS ${DATE_INCLUDE_DIR})
-    set(TZ_INCLUDE_DIRS ${TZ_INCLUDE_DIR})
-    set(TZ_LIBRARIES ${TZ_LIBRARY})
-
-    if(NOT TARGET Date::TZ)
-        add_library(Date::TZ UNKNOWN IMPORTED)
-        set_target_properties(Date::TZ PROPERTIES
-            IMPORTED_LOCATION "${TZ_LIBRARY}"
-            INTERFACE_COMPILE_DEFINITIONS "USE_OS_TZDB=1"
-            INTERFACE_INCLUDE_DIRECTORIES "${TZ_INCLUDE_DIR}"
-        )
-    endif()
-endif()
-
-mark_as_advanced(
-    DATE_INCLUDE_DIR
-    TZ_INCLUDE_DIR
-    TZ_LIBRARY
-)