no need to call this bash script

Index: src/Makefile.in
--- src/Makefile.in.orig
+++ src/Makefile.in
@@ -2456,9 +2456,6 @@ check-local:
 @HAVE_CHECK_JSONSCHEMA_TRUE@	$(CHECK_JSONSCHEMA) --schemafile $(top_srcdir)/docs/schemas/format-v1.schema.json $(FORMAT_FILES)
 @HAVE_CHECK_JSONSCHEMA_TRUE@	$(CHECK_JSONSCHEMA) --schemafile $(top_srcdir)/docs/schemas/config-v1.schema.json $(CONFIG_FILES)
 
-install-exec-hook:
-	bash $(srcdir)/alpha-release.sh
-
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
 .NOEXPORT:
