Build arm + arm64 binaries for linux and windows (#790)

* Build arm + arm64 binaries for linux and windows

* Type MaxInt64 to avoid overflow on 32 bits arch

On a 32 bits arch, math.MaxIn64 is interpreted as an int, and therefore
overflows. This causes compilation to build on those platforms.

.goreleaser.yaml

@@ -16,7 +16,11 @@ builds:
     mod_timestamp: '{{ .CommitTimestamp }}'
     targets:
       - linux_amd64
+      - linux_arm64
+      - linux_arm
       - windows_amd64
+      - windows_arm64
+      - windows_arm
       - darwin_amd64
       - darwin_arm64
   - id: tomljson
@@ -31,7 +35,11 @@ builds:
     mod_timestamp: '{{ .CommitTimestamp }}'
     targets:
       - linux_amd64
+      - linux_arm64
+      - linux_arm
       - windows_amd64
+      - windows_arm64
+      - windows_arm
       - darwin_amd64
       - darwin_arm64
   - id: jsontoml
@@ -46,7 +54,11 @@ builds:
     mod_timestamp: '{{ .CommitTimestamp }}'
     targets:
       - linux_amd64
+      - linux_arm64
+      - linux_arm
       - windows_amd64
+      - windows_arm64
+      - windows_arm
       - darwin_amd64
       - darwin_arm64
 universal_binaries:

marshaler.go

@@ -312,7 +312,7 @@ func (enc *Encoder) encode(b []byte, ctx encoderCtx, v reflect.Value) ([]byte, e
 	case reflect.Uint64, reflect.Uint32, reflect.Uint16, reflect.Uint8, reflect.Uint:
 		x := v.Uint()
 		if x > uint64(math.MaxInt64) {
-			return nil, fmt.Errorf("toml: not encoding uint (%d) greater than max int64 (%d)", x, math.MaxInt64)
+			return nil, fmt.Errorf("toml: not encoding uint (%d) greater than max int64 (%d)", x, int64(math.MaxInt64))
 		}
 		b = strconv.AppendUint(b, x, 10)
 	case reflect.Int64, reflect.Int32, reflect.Int16, reflect.Int8, reflect.Int: