Rename injection point for invalidation messages at end of transaction

This injection point was named "AtEOXact_Inval-with-transInvalInfo", not
respecting the implied naming convention that injection points should
use lower-case characters, with terms separated by dashes.  All the
other points defined in the tree follow this style, so let's be more
consistent.

Author: Hayato Kuroda <kuroda.hayato@fujitsu.com>
Reviewed-by: Aleksander Alekseev <aleksander@timescale.com>
Discussion: https://postgr.es/m/OSCPR01MB14966E14C1378DEE51FB7B7C5F5B32@OSCPR01MB14966.jpnprd01.prod.outlook.com
Backpatch-through: 17

src/backend/utils/cache/inval.c

@@ -1032,7 +1032,7 @@ AtEOXact_Inval(bool isCommit)
 	/* Must be at top of stack */
 	Assert(transInvalInfo->my_level == 1 && transInvalInfo->parent == NULL);
 
-	INJECTION_POINT("AtEOXact_Inval-with-transInvalInfo");
+	INJECTION_POINT("transaction-end-process-inval");
 
 	if (isCommit)
 	{

src/test/modules/injection_points/expected/syscache-update-pruned.out

@@ -10,8 +10,8 @@ step waitprunable4: CALL vactest.wait_prunable();
 step vac4: VACUUM (FREEZE, DISABLE_PAGE_SKIPPING) pg_class;
 step grant1: GRANT SELECT ON vactest.orig50 TO PUBLIC; <waiting ...>
 step wakeinval4: 
-	SELECT FROM injection_points_detach('AtEOXact_Inval-with-transInvalInfo');
+	SELECT FROM injection_points_detach('transaction-end-process-inval');
-	SELECT FROM injection_points_wakeup('AtEOXact_Inval-with-transInvalInfo');
+	SELECT FROM injection_points_wakeup('transaction-end-process-inval');
  <waiting ...>
 step at2: <... completed>
 step wakeinval4: <... completed>
@@ -33,8 +33,8 @@ step waitprunable4: CALL vactest.wait_prunable();
 step vac4: VACUUM (FREEZE, DISABLE_PAGE_SKIPPING) pg_class;
 step grant1: GRANT SELECT ON vactest.orig50 TO PUBLIC; <waiting ...>
 step wakeinval4: 
-	SELECT FROM injection_points_detach('AtEOXact_Inval-with-transInvalInfo');
+	SELECT FROM injection_points_detach('transaction-end-process-inval');
-	SELECT FROM injection_points_wakeup('AtEOXact_Inval-with-transInvalInfo');
+	SELECT FROM injection_points_wakeup('transaction-end-process-inval');
  <waiting ...>
 step at2: <... completed>
 step wakeinval4: <... completed>
@@ -64,8 +64,8 @@ step waitprunable4: CALL vactest.wait_prunable();
 step vac4: VACUUM (FREEZE, DISABLE_PAGE_SKIPPING) pg_class;
 step grant1: GRANT SELECT ON vactest.orig50 TO PUBLIC; <waiting ...>
 step wakeinval4: 
-	SELECT FROM injection_points_detach('AtEOXact_Inval-with-transInvalInfo');
+	SELECT FROM injection_points_detach('transaction-end-process-inval');
-	SELECT FROM injection_points_wakeup('AtEOXact_Inval-with-transInvalInfo');
+	SELECT FROM injection_points_wakeup('transaction-end-process-inval');
  <waiting ...>
 step at2: <... completed>
 step wakeinval4: <... completed>

src/test/modules/injection_points/expected/syscache-update-pruned_1.out

@@ -10,8 +10,8 @@ step waitprunable4: CALL vactest.wait_prunable();
 step vac4: VACUUM (FREEZE, DISABLE_PAGE_SKIPPING) pg_class;
 step grant1: GRANT SELECT ON vactest.orig50 TO PUBLIC; <waiting ...>
 step wakeinval4: 
-	SELECT FROM injection_points_detach('AtEOXact_Inval-with-transInvalInfo');
+	SELECT FROM injection_points_detach('transaction-end-process-inval');
-	SELECT FROM injection_points_wakeup('AtEOXact_Inval-with-transInvalInfo');
+	SELECT FROM injection_points_wakeup('transaction-end-process-inval');
  <waiting ...>
 step at2: <... completed>
 step wakeinval4: <... completed>
@@ -32,8 +32,8 @@ step waitprunable4: CALL vactest.wait_prunable();
 step vac4: VACUUM (FREEZE, DISABLE_PAGE_SKIPPING) pg_class;
 step grant1: GRANT SELECT ON vactest.orig50 TO PUBLIC; <waiting ...>
 step wakeinval4: 
-	SELECT FROM injection_points_detach('AtEOXact_Inval-with-transInvalInfo');
+	SELECT FROM injection_points_detach('transaction-end-process-inval');
-	SELECT FROM injection_points_wakeup('AtEOXact_Inval-with-transInvalInfo');
+	SELECT FROM injection_points_wakeup('transaction-end-process-inval');
  <waiting ...>
 step at2: <... completed>
 step wakeinval4: <... completed>
@@ -62,8 +62,8 @@ step waitprunable4: CALL vactest.wait_prunable();
 step vac4: VACUUM (FREEZE, DISABLE_PAGE_SKIPPING) pg_class;
 step grant1: GRANT SELECT ON vactest.orig50 TO PUBLIC; <waiting ...>
 step wakeinval4: 
-	SELECT FROM injection_points_detach('AtEOXact_Inval-with-transInvalInfo');
+	SELECT FROM injection_points_detach('transaction-end-process-inval');
-	SELECT FROM injection_points_wakeup('AtEOXact_Inval-with-transInvalInfo');
+	SELECT FROM injection_points_wakeup('transaction-end-process-inval');
  <waiting ...>
 step at2: <... completed>
 step wakeinval4: <... completed>

src/test/modules/injection_points/specs/syscache-update-pruned.spec

@@ -117,7 +117,7 @@ session s2
 setup	{
 	SELECT FROM injection_points_set_local();
 	SELECT FROM
-		injection_points_attach('AtEOXact_Inval-with-transInvalInfo', 'wait');
+		injection_points_attach('transaction-end-process-inval', 'wait');
 }
 step at2	{
 	CREATE TRIGGER to_set_relhastriggers BEFORE UPDATE ON vactest.orig50
@@ -145,8 +145,8 @@ step wakegrant4	{
 }
 step at4	{ ALTER TABLE vactest.child50 INHERIT vactest.orig50; }
 step wakeinval4	{
-	SELECT FROM injection_points_detach('AtEOXact_Inval-with-transInvalInfo');
+	SELECT FROM injection_points_detach('transaction-end-process-inval');
-	SELECT FROM injection_points_wakeup('AtEOXact_Inval-with-transInvalInfo');
+	SELECT FROM injection_points_wakeup('transaction-end-process-inval');
 }
 # Witness effects of steps at2 and/or at4.
 step inspect4	{