Updated egg locations

[Diego]

Hi,

I've just moved all my eggs to sourcehut. Here are the new locations. I've run 
all of them through test-new-egg again just in case.

(chalk "https://git.sr.ht/~dieggsy/chalk/blob/master/chalk.release-info";)
(chibi-generic 
"https://git.sr.ht/~dieggsy/chibi-generic/blob/master/chibi-generic.release-info";)
(chicken-update 
"https://git.sr.ht/~dieggsy/chicken-update/blob/master/chicken-update.release-info";)
(espeak 
"https://git.sr.ht/~dieggsy/chicken-espeak/blob/master/espeak.release-info";)
(genann 
"https://git.sr.ht/~dieggsy/chicken-genann/blob/master/genann.release-info";)
(icu "https://git.sr.ht/~dieggsy/icu/blob/master/icu.release-info";)
(math "https://git.sr.ht/~dieggsy/chicken-math/blob/master/math.release-info";)
(r6rs-bytevectors 
"https://git.sr.ht/~dieggsy/r6rs-bytevectors/blob/master/r6rs-bytevectors.release-info";)
(r7rs-tools 
"https://git.sr.ht/~dieggsy/r7rs-tools/blob/master/r7rs-tools.release-info";)
(srfi-105 
"https://git.sr.ht/~dieggsy/srfi-105/blob/master/srfi-105.release-info";)
(srfi-123 
"https://git.sr.ht/~dieggsy/srfi-123/blob/master/srfi-123.release-info";)
(srfi-144 
"https://git.sr.ht/~dieggsy/srfi-144/blob/master/srfi-144.release-info";)
(srfi-160 
"https://git.sr.ht/~dieggsy/srfi-160/blob/master/srfi-160.release-info";)
(srfi-179 
"https://git.sr.ht/~dieggsy/srfi-179/blob/master/srfi-179.release-info";)
(srfi-197 
"https://git.sr.ht/~dieggsy/srfi-197/blob/master/srfi-197.release-info";)

Diego