Update bump dependencies

Summary: Update to latest LTS, remove some unnecessary options.

Reviewed By: danielbuechele

Differential Revision: D17571303

fbshipit-source-id: e7eeaec7eb011d814f78126f2cd7862361faa285

scripts/bump/bump.hs

@@ -1,5 +1,5 @@
 #!/usr/bin/env stack
--- stack --resolver lts-13.4 --install-ghc runghc --package turtle --package system-filepath --package foldl
+-- stack --resolver lts-14.7 --install-ghc runghc --package turtle --package system-filepath --package foldl
 {-
 Copyright (c) Facebook, Inc. and its affiliates.
 

scripts/bump/package.yaml

@@ -1,5 +1,5 @@
 name:                bump
-version:             0.1.0.1
+version:             0.2.0
 
 dependencies:
   - base >= 4.7 && < 5
@@ -12,5 +12,3 @@ executables:
   bump:
     source-dirs:      .
     main:             bump.hs
-    ghc-options:      -O2 -optl-s
-    ld-options:       -static -fuse-ld=gold

scripts/bump/stack.yaml

@@ -1,7 +1,3 @@
 packages:
 - .
-resolver: lts-12.14
-
-build:
-  split-objs: true
-
+resolver: lts-14.7