change default service to bpaste from dpaste

[Jturnerusa]

dpaste intermittently fails DNSSEC authentication which causes it to be inaccessible for people who have DNSSEC enabled. Other services do not seem to have this issue, and bpaste seems to be a reasonable default.

Here is the outout of the drill command for example on my system (drill is similar to dig):

;; ->>HEADER<<- opcode: QUERY, rcode: SERVFAIL, id: 55667
;; flags: qr rd ra ; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0 
;; QUESTION SECTION:
;; dpaste.com.  IN  A

;; ANSWER SECTION:

;; AUTHORITY SECTION:

;; ADDITIONAL SECTION:

;; Query time: 0 msec
;; EDNS: version 0; flags: do ; udp: 1232
;; SERVER: ::1
;; WHEN: Sat Aug 27 21:54:28 2022
;; MSG SIZE  rcvd: 39

[heirecka]

bpaste also needs less javascript nowadays, another reason to switch.

Thank you!