Make use of `ert-resource-file' `ert-resource-directory' in comp-tests

Make use of `ert-resource-file' `ert-resource-directory' in comp-tests

	* test/src/comp-resources/comp-test-pure.el: Rename.
	* test/src/comp-resources/comp-test-funcs.el: Likewise.
	* test/src/comp-resources/comp-test-funcs-dyn.el: Likewise.
	* test/src/comp-resources/comp-test-45603.el: Likewise.
	* test/src/comp-tests.el (comp-test-src, comp-test-dyn-src): Use
	`ert-resource-file'.
	(comp-tests-bootstrap): Use ert-resource-directory.
	(comp-tests-45603-1, comp-tests-pure): Use `ert-resource-file'.