dist: include various *.in explicitly

Author: scop

Makefile.am

@@ -28,7 +28,8 @@ CLEANFILES = bash_completion.sh bash-completion.pc \
 
 EXTRA_DIST = CHANGES $(pkgdata_DATA) bash_completion.sh.in .dir-locals.el \
 	.editorconfig README.md CONTRIBUTING.md pyproject.toml .perltidyrc \
-	.shellcheckrc
+	.shellcheckrc bash-completion.pc.in bash-completion-config.cmake.in \
+	bash-completion-config-version.cmake.in
 
 install-data-hook:
 	tmpfile=`mktemp $${TMPDIR:-/tmp}/bash_completion.XXXXXX` && \