;deps: bump fgl lower bound to fix ghc 7, 8.0 builds

hledger-lib/package.yaml

@@ -55,7 +55,7 @@ dependencies:
 - deepseq
 - directory
 - easytest >= 0.2.1 && <0.3
-- fgl >=5.5.3.0
+- fgl >=5.5.4.0
 - file-embed >=0.0.10
 - filepath
 - hashtables >=1.2.3.1

stack-ghc7.10.yaml

@@ -35,6 +35,7 @@ extra-deps:
 - directory-1.2.7.0
 - doctest-0.16.0
 - exceptions-0.10.0
+- fgl-5.5.4.0
 - free-5.0.2
 - generics-sop-0.3.2.0
 - Glob-0.9.2

stack-ghc8.0.yaml

@@ -24,6 +24,7 @@ extra-deps:
 - config-ini-0.2.3.0
 - criterion-1.4.1.0
 - doctest-0.16.0
+- fgl-5.5.4.0
 - generics-sop-0.3.2.0
 - hashable-1.2.7.0
 - http-media-0.7.1.2