databases/postgresql-libpqxx: update to 7.7.5

Release notes:	https://github.com/jtv/libpqxx/tree/7.7.5

databases/postgresql-libpqxx/Makefile

@@ -1,5 +1,5 @@
 PORTNAME=	libpqxx
-PORTVERSION=	7.2.0
+PORTVERSION=	7.7.5
 CATEGORIES=	databases
 PKGNAMEPREFIX=	postgresql-
 DIST_SUBDIR=	postgresql
@@ -13,7 +13,7 @@ LICENSE=	BSD3CLAUSE
 CONFLICTS=	postgresql-libpqxx-[1-5].* postgresql-libpqxx3-3.* \
 		postgresql-libpqxx4-4.*
 
-USES=		compiler:c++11-lang gmake libtool pathfix pgsql python:build shebangfix
+USES=		compiler:c++17-lang gmake libtool pathfix pgsql python:build shebangfix
 USE_GITHUB=	yes
 GH_ACCOUNT=	jtv
 GNU_CONFIGURE=	yes
@@ -25,5 +25,6 @@ PLIST_SUB=	PORTVERSION=${PORTVERSION:R}
 CONFIGURE_ARGS=	--enable-shared \
 		--disable-documentation \
 		--disable-dependency-tracking
+CXXFLAGS+=	-std=c++17
 
 .include <bsd.port.mk>

databases/postgresql-libpqxx/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1600331537
-SHA256 (postgresql/jtv-libpqxx-7.2.0_GH0.tar.gz) = c482a31c5d08402bc9e8df8291bed3555640ea80b3cb354fca958b1b469870dd
-SIZE (postgresql/jtv-libpqxx-7.2.0_GH0.tar.gz) = 707225
+TIMESTAMP = 1685350121
+SHA256 (postgresql/jtv-libpqxx-7.7.5_GH0.tar.gz) = c7dc3e8fa2eee656f2b6a8179d72f15db10e97a80dc4f173f806e615ea990973
+SIZE (postgresql/jtv-libpqxx-7.7.5_GH0.tar.gz) = 745921

databases/postgresql-libpqxx/pkg-plist

@@ -2,7 +2,8 @@ include/pqxx/array
 include/pqxx/array.hxx
 include/pqxx/binarystring
 include/pqxx/binarystring.hxx
-include/pqxx/compiler-public.hxx
+include/pqxx/blob
+include/pqxx/blob.hxx
 include/pqxx/composite
 include/pqxx/composite.hxx
 include/pqxx/config-public-compiler.h
@@ -20,8 +21,7 @@ include/pqxx/field
 include/pqxx/field.hxx
 include/pqxx/internal/array-composite.hxx
 include/pqxx/internal/callgate.hxx
-include/pqxx/internal/compiler-internal-post.hxx
-include/pqxx/internal/compiler-internal-pre.hxx
+include/pqxx/internal/concat.hxx
 include/pqxx/internal/conversions.hxx
 include/pqxx/internal/encoding_group.hxx
 include/pqxx/internal/encodings.hxx
@@ -30,6 +30,8 @@ include/pqxx/internal/gates/connection-largeobject.hxx
 include/pqxx/internal/gates/connection-notification_receiver.hxx
 include/pqxx/internal/gates/connection-pipeline.hxx
 include/pqxx/internal/gates/connection-sql_cursor.hxx
+include/pqxx/internal/gates/connection-stream_from.hxx
+include/pqxx/internal/gates/connection-stream_to.hxx
 include/pqxx/internal/gates/connection-transaction.hxx
 include/pqxx/internal/gates/errorhandler-connection.hxx
 include/pqxx/internal/gates/icursor_iterator-icursorstream.hxx
@@ -39,15 +41,18 @@ include/pqxx/internal/gates/result-creation.hxx
 include/pqxx/internal/gates/result-pipeline.hxx
 include/pqxx/internal/gates/result-sql_cursor.hxx
 include/pqxx/internal/gates/transaction-sql_cursor.hxx
-include/pqxx/internal/gates/transaction-transactionfocus.hxx
+include/pqxx/internal/gates/transaction-transaction_focus.hxx
+include/pqxx/internal/header-post.hxx
+include/pqxx/internal/header-pre.hxx
 include/pqxx/internal/ignore-deprecated-post.hxx
 include/pqxx/internal/ignore-deprecated-pre.hxx
 include/pqxx/internal/libpq-forward.hxx
 include/pqxx/internal/result_iter.hxx
+include/pqxx/internal/result_iterator.hxx
 include/pqxx/internal/sql_cursor.hxx
 include/pqxx/internal/statement_parameters.hxx
 include/pqxx/internal/stream_iterator.hxx
-include/pqxx/internal/transaction_focus.hxx
+include/pqxx/internal/wait.hxx
 include/pqxx/isolation
 include/pqxx/isolation.hxx
 include/pqxx/largeobject
@@ -56,14 +61,17 @@ include/pqxx/nontransaction
 include/pqxx/nontransaction.hxx
 include/pqxx/notification
 include/pqxx/notification.hxx
+include/pqxx/params
+include/pqxx/params.hxx
 include/pqxx/pipeline
 include/pqxx/pipeline.hxx
 include/pqxx/pqxx
 include/pqxx/prepared_statement
 include/pqxx/prepared_statement.hxx
+include/pqxx/range
+include/pqxx/range.hxx
 include/pqxx/result
 include/pqxx/result.hxx
-include/pqxx/result_iterator.hxx
 include/pqxx/robusttransaction
 include/pqxx/robusttransaction.hxx
 include/pqxx/row
@@ -78,10 +86,14 @@ include/pqxx/stream_to
 include/pqxx/stream_to.hxx
 include/pqxx/subtransaction
 include/pqxx/subtransaction.hxx
+include/pqxx/time
+include/pqxx/time.hxx
 include/pqxx/transaction
 include/pqxx/transaction.hxx
 include/pqxx/transaction_base
 include/pqxx/transaction_base.hxx
+include/pqxx/transaction_focus
+include/pqxx/transaction_focus.hxx
 include/pqxx/transactor
 include/pqxx/transactor.hxx
 include/pqxx/types