Set base lower bound to 4.14

Set base lower bound to 4.14, corresponding to ghc-8.10, which is the
oldest supported ghc version.

package.yaml

@@ -36,7 +36,7 @@ default-extensions:
 - ScopedTypeVariables
 
 dependencies:
-- base ^>= {4.7, 4.8, 4.9, 4.10, 4.11, 4.12, 4.13, 4.14, 4.15, 4.16, 4.17, 4.18, 4.19}
+- base ^>= {4.14, 4.15, 4.16, 4.17, 4.18, 4.19}
 
 library:
   source-dirs: src

primecount.cabal

@@ -39,7 +39,7 @@ library
   extra-libraries:
       primecount
   build-depends:
-      base >=4.7 && <4.8 || >=4.8 && <4.9 || >=4.9 && <4.10 || >=4.10 && <4.11 || >=4.11 && <4.12 || >=4.12 && <4.13 || >=4.13 && <4.14 || >=4.14 && <4.15 || >=4.15 && <4.16 || >=4.16 && <4.17 || >=4.17 && <4.18 || >=4.18 && <4.19 || >=4.19 && <4.20
+      base >=4.14 && <4.15 || >=4.15 && <4.16 || >=4.16 && <4.17 || >=4.17 && <4.18 || >=4.18 && <4.19 || >=4.19 && <4.20
   default-language: Haskell2010
 
 test-suite primecount-tests
@@ -53,7 +53,7 @@ test-suite primecount-tests
       ScopedTypeVariables
   ghc-options: -Wall -Wcompat -Wmissing-export-lists -Wincomplete-record-updates -Wpartial-fields -Wmissing-home-modules -Werror=missing-home-modules -Widentities -Wredundant-constraints -Wmissing-export-lists
   build-depends:
-      base >=4.7 && <4.8 || >=4.8 && <4.9 || >=4.9 && <4.10 || >=4.10 && <4.11 || >=4.11 && <4.12 || >=4.12 && <4.13 || >=4.13 && <4.14 || >=4.14 && <4.15 || >=4.15 && <4.16 || >=4.16 && <4.17 || >=4.17 && <4.18 || >=4.18 && <4.19 || >=4.19 && <4.20
+      base >=4.14 && <4.15 || >=4.15 && <4.16 || >=4.16 && <4.17 || >=4.17 && <4.18 || >=4.18 && <4.19 || >=4.19 && <4.20
     , primecount
     , silently ==1.2.*
     , tasty >=1.4 && <1.5 || >=1.5 && <1.6
@@ -69,7 +69,7 @@ benchmark primecount-bench
       ScopedTypeVariables
   ghc-options: -Wall -Wcompat -Wmissing-export-lists -Wincomplete-record-updates -Wpartial-fields -Wmissing-home-modules -Werror=missing-home-modules -Widentities -Wredundant-constraints -Wmissing-export-lists
   build-depends:
-      base >=4.7 && <4.8 || >=4.8 && <4.9 || >=4.9 && <4.10 || >=4.10 && <4.11 || >=4.11 && <4.12 || >=4.12 && <4.13 || >=4.13 && <4.14 || >=4.14 && <4.15 || >=4.15 && <4.16 || >=4.16 && <4.17 || >=4.17 && <4.18 || >=4.18 && <4.19 || >=4.19 && <4.20
+      base >=4.14 && <4.15 || >=4.15 && <4.16 || >=4.16 && <4.17 || >=4.17 && <4.18 || >=4.18 && <4.19 || >=4.19 && <4.20
     , primecount
     , tasty-bench ==0.3.*
   default-language: Haskell2010