Add ignores in logcheck for: dovecot, postfix, kernel and dhclient

roles/common/files/logcheck/dhclient_local

@@ -0,0 +1,4 @@
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ dhclient: PRC: Renewing lease on [[:alnum:]]+\.$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ dhclient: XMT: Renew on [[:alnum:]]+, interval [[:digit:]]+ms\.$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ dhclient: RCV: Reply message on [[:alnum:]]+ from [:[:alnum:]]+\.$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ dhclient: IA_PD status code (NoBinding: "Who are you\? Do I know you\?"|Success: ("Assigned fixed out-of-pool address."|"Prefix\(es\) renewed."))$

roles/common/files/logcheck/dovecot_local

@@ -4,3 +4,4 @@
 ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ dovecot: auth: Warning: auth client [0-9]+ disconnected with [0-9]+ pending requests: (Connection reset by peer|EOF)$
 ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ dovecot: (imap|pop3|managesieve)-login: (Disconnected|Aborted login) \(auth failed, [0-9]+ attempts in [0-9]+ secs\): user=<.+>, method=.+, rip=[:.0-9]+, lip=[:.0-9]+, session=<.*>$
 ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ dovecot: auth-worker\([0-9]+\): mysql\(.+\): Connected to database .+$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ dovecot: (imap|pop3|managesieve)\(.+\): (Disconnected(:| for inactivity|: Logged out|: Disconnected in IDLE)|Connection closed(:|: Connection reset by peer)) in=[0-9]+ out=[0-9]+$

roles/common/files/logcheck/kernel_local

@@ -1,2 +1,3 @@
 ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ kernel: do_IRQ: [0-9\.]+ No irq handler for vector \(irq [-0-9]+\)$
 ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ kernel: Peer [:.0-9]+:[0-9]+/[0-9]+ unexpectedly shrunk window [0-9]+:[0-9]+ \(repaired\)$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ kernel: \[[0-9]+\.[0-9]+\] \[drm\] Cannot find any crtc or sizes - going [0-9]+x[0-9]+$

roles/common/files/logcheck/postfix_local

@@ -1,2 +1,2 @@
 ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix/smtpd?\[[[:digit:]]+\]: warning: hostname .+ does not resolve to address .+(: Name or service not known)?$
-^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix/smtpd?\[[[:digit:]]+\]: Untrusted TLS connection established (to|from) [-\.[:alnum:]]+\[[:\.[:xdigit:]]+\]:([[:digit:]]+:)? TLSv[\.[:digit:]]+ with cipher [-[:alnum:]]+ \([[:digit:]]+/[[:digit:]]+ bits\)$
+^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ postfix/smtpd?\[[[:digit:]]+\]: (Unt|T)rusted TLS connection established (to|from) [-\.[:alnum:]]+\[[:\.[:xdigit:]]+\]:([[:digit:]]+:)? TLSv[\.[:digit:]]+ with cipher [-[:alnum:]]+ \([[:digit:]]+/[[:digit:]]+ bits\)$