Post 7.9.0 release branch cut updates (#10974)

Summary:
Update HISTORY.md, version.h, and check_format_compatible.sh

Pull Request resolved: https://github.com/facebook/rocksdb/pull/10974

Reviewed By: akankshamahajan15

Differential Revision: D41455289

Pulled By: anand1976

fbshipit-source-id: 99888ebcb9109e5ced80584a66b20123f8783c0b

HISTORY.md

@@ -1,4 +1,6 @@
 # Rocksdb Change Log
+## Unreleased
+
 ## 7.9.0 (11/21/2022)
 ### Performance Improvements
 * Fixed an iterator performance regression for delete range users when scanning through a consecutive sequence of range tombstones (#10877).

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 9
+#define ROCKSDB_MINOR 10
 #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=("6.27.fb" "6.28.fb" "6.29.fb" "7.0.fb" "7.1.fb" "7.2.fb" "7.3.fb" "7.4.fb" "7.5.fb" "7.6.fb" "7.7.fb" "7.8.fb")
+declare -a db_forward_with_options_refs=("6.27.fb" "6.28.fb" "6.29.fb" "7.0.fb" "7.1.fb" "7.2.fb" "7.3.fb" "7.4.fb" "7.5.fb" "7.6.fb" "7.7.fb" "7.8.fb" "7.9.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