Update mmdbwriter to v1.2.0

Author: oschwald

go.mod

@@ -3,7 +3,7 @@ module github.com/maxmind/mmdbconvert
 go 1.25.3
 
 require (
-	github.com/maxmind/mmdbwriter v1.1.1-0.20260102195411-d7eae40f5bf4
+	github.com/maxmind/mmdbwriter v1.2.0
 	github.com/oschwald/maxminddb-golang/v2 v2.1.1
 	github.com/parquet-go/parquet-go v0.26.4
 	github.com/pelletier/go-toml/v2 v2.2.4

go.sum

@@ -10,8 +10,8 @@ github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUq
 github.com/hexops/gotextdiff v1.0.3/go.mod h1:pSWU5MAI3yDq+fZBTazCSJysOMbxWL1BSow5/V2vxeg=
 github.com/klauspost/compress v1.18.2 h1:iiPHWW0YrcFgpBYhsA6D1+fqHssJscY/Tm/y2Uqnapk=
 github.com/klauspost/compress v1.18.2/go.mod h1:R0h/fSBs8DE4ENlcrlib3PsXS61voFxhIs2DeRhCvJ4=
-github.com/maxmind/mmdbwriter v1.1.1-0.20260102195411-d7eae40f5bf4 h1:a39aEwlFWBp1Bqh146jW6eKUrL8zdTm9faoLQmTQzds=
-github.com/maxmind/mmdbwriter v1.1.1-0.20260102195411-d7eae40f5bf4/go.mod h1:EQmKHhk2y9DRVvyNxwCLKC5FrkXZLx4snc5OlLY5XLE=
+github.com/maxmind/mmdbwriter v1.2.0 h1:hyvDopImmgvle3aR8AaddxXnT0iQH2KWJX3vNfkwzYM=
+github.com/maxmind/mmdbwriter v1.2.0/go.mod h1:EQmKHhk2y9DRVvyNxwCLKC5FrkXZLx4snc5OlLY5XLE=
 github.com/oschwald/maxminddb-golang/v2 v2.1.1 h1:lA8FH0oOrM4u7mLvowq8IT6a3Q/qEnqRzLQn9eH5ojc=
 github.com/oschwald/maxminddb-golang/v2 v2.1.1/go.mod h1:PLdx6PR+siSIoXqqy7C7r3SB3KZnhxWr1Dp6g0Hacl8=
 github.com/parquet-go/bitpack v1.0.0 h1:AUqzlKzPPXf2bCdjfj4sTeacrUwsT7NlcYDMUQxPcQA=