Remove ConvertTrimIndentToTrimMarginIntention

Relates to #KT-31502

idea/testData/intentions/convertTrimIndentToTrimMargin/.intention

@@ -1 +0,0 @@
-org.jetbrains.kotlin.idea.intentions.ConvertTrimIndentToTrimMarginIntention

idea/testData/intentions/convertTrimIndentToTrimMargin/differentIndent.kt

@@ -1,9 +0,0 @@
-// WITH_RUNTIME
-fun test() {
-    val x =
-            """
-                a
-                    b
-                        c
-            """.<caret>trimIndent()
-}

idea/testData/intentions/convertTrimIndentToTrimMargin/differentIndent.kt.after

@@ -1,9 +0,0 @@
-// WITH_RUNTIME
-fun test() {
-    val x =
-            """
-                |a
-                |    b
-                |        c
-            """.trimMargin()
-}

idea/testData/intentions/convertTrimIndentToTrimMargin/notBlankFirst.kt

@@ -1,9 +0,0 @@
-// IS_APPLICABLE: false
-// WITH_RUNTIME
-fun test() {
-    val x =
-            """1
-                a
-                b
-            """.<caret>trimIndent()
-}

idea/testData/intentions/convertTrimIndentToTrimMargin/notBlankLast.kt

@@ -1,9 +0,0 @@
-// IS_APPLICABLE: false
-// WITH_RUNTIME
-fun test() {
-    val x =
-        """
-                a
-                b
-            1""".<caret>trimIndent()
-}

idea/testData/intentions/convertTrimIndentToTrimMargin/notRawString.kt

@@ -1,5 +0,0 @@
-// IS_APPLICABLE: false
-// WITH_RUNTIME
-fun test() {
-    val x = "   a".<caret>trimIndent()
-}

idea/testData/intentions/convertTrimIndentToTrimMargin/simple.kt

@@ -1,10 +0,0 @@
-// INTENTION_TEXT: "Convert to 'trimMargin'"
-// WITH_RUNTIME
-fun test() {
-    val x =
-           """
-                a
-
-                b
-            """.<caret>trimIndent()
-}

idea/testData/intentions/convertTrimIndentToTrimMargin/simple.kt.after

@@ -1,10 +0,0 @@
-// INTENTION_TEXT: "Convert to 'trimMargin'"
-// WITH_RUNTIME
-fun test() {
-    val x =
-            """
-                |a
-
-                |b
-            """.trimMargin()
-}