Decrease lower bounds, including base

Decreases all lower bounds to around the versions present in the
NixOS 20.09 release, which uses GHC 8.8.4 as a default

These lower bounds were tested by setting them as == constraints and
running both the tests and the server with them.

changelog.md

@@ -1,3 +1,8 @@
+### Next version (0.2.0.1)
+
+* [#126](https://github.com/tweag/webauthn/pull/126) Decrease lower bounds of
+  many dependencies including `base`, adding compatibility with GHC 8.8
+
 ### 0.2.0.0
 
 * [#115](https://github.com/tweag/webauthn/pull/115) Increase the upper bound

server/server.cabal

@@ -30,27 +30,27 @@ executable server
     TypeApplications
 
   build-depends:
-    base                  >= 4.14.3 && < 4.15,
-    aeson                 >= 1.5.6 && < 2.1,
-    bytestring            >= 0.10.12 && < 0.11,
-    containers            >= 0.6.5 && < 0.7,
-    binary                >= 0.8.8 && < 0.9,
+    base                  >= 4.13.0 && < 4.15,
+    aeson                 >= 1.4.7 && < 2.1,
+    bytestring            >= 0.10.10 && < 0.11,
+    containers            >= 0.6.2 && < 0.7,
+    binary                >= 0.8.7 && < 0.9,
     text                  >= 1.2.4 && < 1.3,
     transformers          >= 0.5.6 && < 0.6,
     mtl                   >= 2.2.2 && < 2.3,
-    aeson-pretty          >= 0.8.9 && < 0.9,
+    aeson-pretty          >= 0.8.8 && < 0.9,
     base64-bytestring     >= 1.2.1 && < 1.3,
-    clock                 >= 0.8.2 && < 0.9,
+    clock                 >= 0.8 && < 0.9,
     cookie                >= 0.4.5 && < 0.5,
-    cryptonite            >= 0.29 && < 0.30,
+    cryptonite            >= 0.27 && < 0.30,
     hourglass             >= 0.2.12 && < 0.3,
     http-client           >= 0.6.4 && < 0.7,
     stm                   >= 2.5.0 && < 2.6,
     http-types            >= 0.12.3 && < 0.13,
     http-client-tls       >= 0.3.5 && < 0.4,
-    scotty                >= 0.12 && < 0.13,
-    singletons            >= 2.7 && < 2.8,
+    scotty                >= 0.11.6 && < 0.13,
+    singletons            >= 2.6 && < 2.8,
     sqlite-simple         >= 0.4.18 && < 0.5,
-    validation            >= 1.1.2 && < 1.2,
-    wai-middleware-static >= 0.9.1 && < 0.10,
+    validation            >= 1.1 && < 1.2,
+    wai-middleware-static >= 0.8.3 && < 0.10,
     webauthn,

webauthn.cabal

@@ -73,33 +73,33 @@ library
   import: sanity
   hs-source-dirs: src
   build-depends:
-    base                  >= 4.14.3 && < 4.15,
-    aeson                 >= 1.4.7.1 && < 2.1,
+    base                  >= 4.13.0 && < 4.15,
+    aeson                 >= 1.4.7 && < 2.1,
     asn1-encoding         >= 0.9.6 && < 0.10,
     asn1-parse            >= 0.9.5 && < 0.10,
     asn1-types            >= 0.3.4 && < 0.4,
-    base16-bytestring     >= 1.0.2 && < 1.1,
+    base16-bytestring     >= 1.0.0 && < 1.1,
     base64-bytestring     >= 1.2.1 && < 1.3,
-    binary                >= 0.8.8 && < 0.9,
-    bytestring            >= 0.10.12 && < 0.11,
-    cborg                 >= 0.2.6 && < 0.3,
-    containers            >= 0.6.5 && < 0.7,
-    cryptonite            >= 0.29 && < 0.30,
-    file-embed            >= 0.0.15 && < 0.1,
+    binary                >= 0.8.7 && < 0.9,
+    bytestring            >= 0.10.10 && < 0.11,
+    cborg                 >= 0.2.4 && < 0.3,
+    containers            >= 0.6.2 && < 0.7,
+    cryptonite            >= 0.27 && < 0.30,
+    file-embed            >= 0.0.11 && < 0.1,
     hashable              >= 1.3.0 && < 1.5,
     hourglass             >= 0.2.12 && < 0.3,
     jose                  >= 0.8.5 && < 0.10,
-    lens                  >= 4.19.2 && < 4.20,
+    lens                  >= 4.18.1 && < 4.20,
     memory                >= 0.15.0 && < 0.16,
     monad-time            >= 0.3.1 && < 0.4,
     mtl                   >= 2.2.2 && < 2.3,
-    serialise             >= 0.2.4 && < 0.3,
-    singletons            >= 2.7 && < 2.8,
+    serialise             >= 0.2.3 && < 0.3,
+    singletons            >= 2.6 && < 2.8,
     text                  >= 1.2.4 && < 1.3,
     time                  >= 1.9.3 && < 1.10,
-    unordered-containers  >= 0.2.11.0 && < 0.3,
-    uuid                  >= 1.3.15 && < 1.4,
-    validation            >= 1.1.2 && < 1.2,
+    unordered-containers  >= 0.2.11 && < 0.3,
+    uuid                  >= 1.3.13 && < 1.4,
+    validation            >= 1.1 && < 1.2,
     x509                  >= 1.7.5 && < 1.8,
     x509-store            >= 1.6.7 && < 1.7,
     x509-validation       >= 1.6.12 && < 1.7