Update version on main to 7.4 and add 7.3 to the format compatibility checks (#10038)

Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/10038

Reviewed By: riversand963

Differential Revision: D36604533

Pulled By: ltamasi

fbshipit-source-id: 54ccd0a4b32a320b5640a658ea6846ee897065d1

HISTORY.md

 # Rocksdb Change Log
+## Unreleased
+
 ## 7.3.0 (05/20/2022)
 ### Bug Fixes
 * Fixed a bug where manual flush would block forever even though flush options had wait=false.

include/rocksdb/version.h

@@ -12,7 +12,7 @@
 // NOTE: in 'main' development branch, this should be the *next*
 // minor or major version number planned for release.
 #define ROCKSDB_MAJOR 7
-#define ROCKSDB_MINOR 3
+#define ROCKSDB_MINOR 4
 #define ROCKSDB_PATCH 0
 
 // Do not use these. We made the mistake of declaring macros starting with

tools/check_format_compatible.sh

@@ -125,7 +125,7 @@ EOF
 
 # To check for DB forward compatibility with loading options (old version
 # reading data from new), as well as backward compatibility
-declare -a db_forward_with_options_refs=("6.6.fb" "6.7.fb" "6.8.fb" "6.9.fb" "6.10.fb" "6.11.fb" "6.12.fb" "6.13.fb" "6.14.fb" "6.15.fb" "6.16.fb" "6.17.fb" "6.18.fb" "6.19.fb" "6.20.fb" "6.21.fb" "6.22.fb" "6.23.fb" "6.24.fb" "6.25.fb" "6.26.fb" "6.27.fb" "6.28.fb" "6.29.fb" "7.0.fb" "7.1.fb" "7.2.fb")
+declare -a db_forward_with_options_refs=("6.6.fb" "6.7.fb" "6.8.fb" "6.9.fb" "6.10.fb" "6.11.fb" "6.12.fb" "6.13.fb" "6.14.fb" "6.15.fb" "6.16.fb" "6.17.fb" "6.18.fb" "6.19.fb" "6.20.fb" "6.21.fb" "6.22.fb" "6.23.fb" "6.24.fb" "6.25.fb" "6.26.fb" "6.27.fb" "6.28.fb" "6.29.fb" "7.0.fb" "7.1.fb" "7.2.fb" "7.3.fb")
 # To check for DB forward compatibility without loading options (in addition
 # to the "with loading options" set), as well as backward compatibility
 declare -a db_forward_no_options_refs=() # N/A at the moment