acpid: remove unused legacy patches

As discussed on the list.

package/acpid/acpid-sign-warning.patch

@@ -1,11 +0,0 @@
---- acpid-1.0.4/ud_socket.c
-+++ acpid-1.0.4/ud_socket.c
-@@ -58,7 +58,7 @@ ud_accept(int listenfd, struct ucred *cr
- 	while (1) {
- 		int newsock = 0;
- 		struct sockaddr_un cliaddr;
--		int len = sizeof(struct sockaddr_un);
-+		socklen_t len = sizeof(struct sockaddr_un);
- 
- 		newsock = accept(listenfd, (struct sockaddr *)&cliaddr, &len);
- 		if (newsock < 0) {

package/acpid/acpid-socket-path.patch

@@ -1,11 +0,0 @@
---- acpid-1.0.4/acpid.h
-+++ acpid-1.0.4/acpid.h
-@@ -32,7 +32,7 @@
- #define ACPI_EVENTFILE		ACPI_PROCDIR "/event"
- #define ACPI_CONFDIR		"/etc/acpi/events"
- #define ACPI_LOGFILE		"/var/log/acpid"
--#define ACPI_SOCKETFILE		"/var/run/acpid.socket"
-+#define ACPI_SOCKETFILE		"/tmp/acpid.socket"
- #define ACPI_SOCKETMODE		0666
- #define ACPI_MAX_ERRS		5
-