Catalog invalidations vs catalog scans vs ScanPgRelation()

Applying: TMP: work around missing snapshot registrations.
Using index info to reconstruct a base tree...
M	src/backend/catalog/namespace.c
M	src/backend/catalog/pg_subscription.c
M	src/backend/commands/indexcmds.c
M	src/backend/commands/tablecmds.c
M	src/backend/replication/logical/tablesync.c
M	src/backend/replication/logical/worker.c
M	src/backend/utils/time/snapmgr.c
Falling back to patching base and 3-way merge...
Auto-merging src/backend/utils/time/snapmgr.c
CONFLICT (content): Merge conflict in src/backend/utils/time/snapmgr.c
Auto-merging src/backend/replication/logical/worker.c
CONFLICT (content): Merge conflict in src/backend/replication/logical/worker.c
Auto-merging src/backend/replication/logical/tablesync.c
CONFLICT (content): Merge conflict in src/backend/replication/logical/tablesync.c
Auto-merging src/backend/commands/tablecmds.c
CONFLICT (content): Merge conflict in src/backend/commands/tablecmds.c
Auto-merging src/backend/commands/indexcmds.c
CONFLICT (content): Merge conflict in src/backend/commands/indexcmds.c
Auto-merging src/backend/catalog/pg_subscription.c
Auto-merging src/backend/catalog/namespace.c
CONFLICT (content): Merge conflict in src/backend/catalog/namespace.c
Patch failed at 0001 TMP: work around missing snapshot registrations.

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"