pgsql: Fix more wrong paths in header comments

Fix more wrong paths in header comments

It appears that there are more files, whose header comment paths are
wrong.  So, fix those paths.  No backpatching per proposal of Tom Lane.

Discussion: https://postgr.es/m/CAPpHfdsJyYbOj59MOQL%2B4XxdcomLSLfLqBtAvwR%2BpsCqj3ELdQ%40mail.gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/edf59c40dd6f477ca867c8958d9665ab1bff0265

Modified Files
--------------
src/backend/access/common/bufmask.c        | 2 +-
src/backend/commands/dropcmds.c            | 2 +-
src/backend/jit/llvm/llvmjit_types.c       | 2 +-
src/backend/utils/cache/relfilenodemap.c   | 2 +-
src/backend/utils/misc/queryenvironment.c  | 2 +-
src/backend/utils/mmgr/memdebug.c          | 2 +-
src/backend/utils/sort/sharedtuplestore.c  | 2 +-
src/common/file_perm.c                     | 2 +-
src/common/unicode/norm_test.c             | 2 +-
src/include/storage/sharedfileset.h        | 2 +-
src/include/utils/evtcache.h               | 4 ++--
src/interfaces/ecpg/include/sqlda-compat.h | 2 +-
12 files changed, 13 insertions(+), 13 deletions(-)