Bump pg_tde version to 2.0

This release is supposed to be 2.0. The SQL upgrade file is a dummy, but
I believe it's required.

contrib/pg_tde/Makefile

@@ -1,7 +1,7 @@
 PGFILEDESC = "pg_tde access method"
 MODULE_big = pg_tde
 EXTENSION = pg_tde
-DATA = pg_tde--1.0.sql
+DATA = pg_tde--1.0--2.0.sql pg_tde--1.0.sql
 
 # Since meson supports skipping test suites this is a make only feature
 ifndef TDE_MODE

contrib/pg_tde/expected/version.out

@@ -2,7 +2,7 @@ CREATE EXTENSION pg_tde;
 SELECT pg_tde_version();
  pg_tde_version 
 ----------------
- pg_tde 1.0.0
+ pg_tde 2.0.0
 (1 row)
 
 DROP EXTENSION pg_tde;

contrib/pg_tde/meson.build

@@ -78,6 +78,7 @@ endif
 install_data(
   'pg_tde.control',
   'pg_tde--1.0.sql',
+  'pg_tde--1.0--2.0.sql',
   kwargs: contrib_data_args,
 )
 

contrib/pg_tde/pg_tde--1.0--2.0.sql

@@ -0,0 +1,4 @@
+-- complain if script is sourced in psql, rather than via CREATE EXTENSION
+\echo Use "ALTER EXTENSION pg_tde UPDATE TO '2.0'" to load this file. \quit
+
+-- This file is a dummy, because no SQL changed between 1.0 and 2.0

contrib/pg_tde/pg_tde.control

@@ -1,4 +1,4 @@
 comment = 'pg_tde access method'
-default_version = '1.0'
+default_version = '2.0'
 module_pathname = '$libdir/pg_tde'
 relocatable = false

contrib/pg_tde/src/include/pg_tde.h

@@ -2,7 +2,7 @@
 #define PG_TDE_H
 
 #define PG_TDE_NAME "pg_tde"
-#define PG_TDE_VERSION "1.0.0"
+#define PG_TDE_VERSION "2.0.0"
 #define PG_TDE_VERSION_STRING PG_TDE_NAME " " PG_TDE_VERSION
 
 #define PG_TDE_DATA_DIR	"pg_tde"

contrib/pg_tde/t/expected/basic.out

@@ -20,7 +20,7 @@ CREATE EXTENSION pg_tde;
 SELECT extname, extversion FROM pg_extension WHERE extname = 'pg_tde';
  extname | extversion 
 ---------+------------
- pg_tde  | 1.0
+ pg_tde  | 2.0
 (1 row)
 
 CREATE TABLE test_enc (id SERIAL, k INTEGER, PRIMARY KEY (id)) USING tde_heap;