SQL:2023 JSON simplified accessor support

Applying: hstore: add read-only dot notation for key access
Using index info to reconstruct a base tree...
M	contrib/hstore/expected/hstore.out
M	contrib/hstore/hstore_subs.c
M	contrib/hstore/sql/hstore.sql
M	src/backend/parser/parse_expr.c
M	src/backend/parser/parse_target.c
M	src/backend/utils/adt/arraysubs.c
M	src/backend/utils/adt/jsonbsubs.c
M	src/include/parser/parse_node.h
Falling back to patching base and 3-way merge...
Auto-merging src/include/parser/parse_node.h
Auto-merging src/backend/utils/adt/jsonbsubs.c
Auto-merging src/backend/utils/adt/arraysubs.c
Auto-merging src/backend/parser/parse_target.c
Auto-merging src/backend/parser/parse_expr.c
Auto-merging contrib/hstore/sql/hstore.sql
Auto-merging contrib/hstore/hstore_subs.c
CONFLICT (content): Merge conflict in contrib/hstore/hstore_subs.c
Auto-merging contrib/hstore/expected/hstore.out
Patch failed at 0001 hstore: add read-only dot notation for key access

error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
hint: When you have resolved this problem, run "git am --continue".
hint: If you prefer to skip this patch, run "git am --skip" instead.
hint: To restore the original branch and stop patching, run "git am --abort".
hint: Disable this message with "git config advice.mergeConflict false"