Bump github.com/lib/pq from 1.7.1 to 1.8.0

Bumps [github.com/lib/pq](https://github.com/lib/pq) from 1.7.1 to 1.8.0.
- [Release notes](https://github.com/lib/pq/releases)
- [Commits](https://github.com/lib/pq/compare/v1.7.1...v1.8.0)

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -7,7 +7,7 @@ require (
 	github.com/coreos/go-oidc v2.2.1+incompatible
 	github.com/golang/protobuf v1.4.0 // indirect
 	github.com/gorilla/mux v1.7.4
-	github.com/lib/pq v1.7.1
+	github.com/lib/pq v1.8.0
 	github.com/pquerna/cachecontrol v0.0.0-20180517163645-1555304b9b35 // indirect
 	github.com/tdewolff/minify/v2 v2.7.4 // indirect
 	golang.org/x/crypto v0.0.0-20200423211502-4bdfaf469ed5

go.sum

@@ -51,6 +51,8 @@ github.com/lib/pq v1.7.0 h1:h93mCPfUSkaul3Ka/VG8uZdmW1uMHDGxzu0NWHuJmHY=
 github.com/lib/pq v1.7.0/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
 github.com/lib/pq v1.7.1 h1:FvD5XTVTDt+KON6oIoOmHq6B6HzGuYEhuTMpEG0yuBQ=
 github.com/lib/pq v1.7.1/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
+github.com/lib/pq v1.8.0 h1:9xohqzkUwzR4Ga4ivdTcawVS89YSDVxXMa3xJX3cGzg=
+github.com/lib/pq v1.8.0/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
 github.com/matryer/try v0.0.0-20161228173917-9ac251b645a2/go.mod h1:0KeJpeMD6o+O4hW7qJOT7vyQPKrWmj26uf5wMc/IiIs=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=