fix bigstringaf lower bounds

Author: hannesm

packages/albatross/albatross.1.1.0/opam

@@ -31,7 +31,7 @@ depends: [
   "asn1-combinators" {>= "0.2.0" & < "0.3.0"}
   "duration"
   "decompress" {>= "1.2.0" & < "1.3.0"}
-  "bigstringaf"
+  "bigstringaf" {>= "0.2.0"}
   "checkseum"
   "metrics" {>= "0.2.0" & < "0.5.0"}
   "metrics-lwt" {>= "0.2.0"}

packages/albatross/albatross.1.1.1/opam

@@ -31,7 +31,7 @@ depends: [
   "asn1-combinators" {>= "0.2.0" & < "0.3.0"}
   "duration"
   "decompress" {>= "1.3.0"}
-  "bigstringaf"
+  "bigstringaf" {>= "0.2.0"}
   "checkseum"
   "metrics" {>= "0.2.0" & < "0.5.0"}
   "metrics-lwt" {>= "0.2.0"}