Revert "Add UnsafeAppendBoolToBitmap() to dict and REE builders"

This reverts commit 5bdd53f.

Author: serramatutu

arrow/array/dictionary.go

@@ -623,12 +623,6 @@ func (b *dictionaryBuilder) Release() {
 	}
 }
 
-func (b *dictionaryBuilder) UnsafeAppendBoolToBitmap(v bool) {
-	b.length += 1
-	b.nulls += 1
-	b.idxBuilder.UnsafeAppendBoolToBitmap(v)
-}
-
 func (b *dictionaryBuilder) AppendNull() {
 	b.length += 1
 	b.nulls += 1

arrow/array/encoded.go

@@ -386,15 +386,6 @@ func (b *RunEndEncodedBuilder) ContinueRun(n uint64) {
 	b.addLength(n)
 }
 
-func (b *RunEndEncodedBuilder) UnsafeAppendBoolToBitmap(v bool) {
-	if !v {
-		b.finishRun()
-	}
-
-	b.values.UnsafeAppendBoolToBitmap(v)
-	b.addLength(1)
-}
-
 func (b *RunEndEncodedBuilder) AppendNull() {
 	b.finishRun()
 	b.values.AppendNull()