Fix false positive in +0.0 == -0.0 comparison simplification (KT-17735)

idea/testData/intentions/simplifyBooleanWithConstants/positiveZeroNegativeZero1.kt

@@ -0,0 +1,5 @@
+// IS_APPLICABLE: false
+
+fun foo() {
+    -0.0 <caret>== +0.0
+}

idea/testData/intentions/simplifyBooleanWithConstants/positiveZeroNegativeZero2.kt

@@ -0,0 +1,5 @@
+// IS_APPLICABLE: false
+
+fun foo() {
+    +0.0f <caret>== -0.0f
+}

idea/testData/intentions/simplifyBooleanWithConstants/positiveZeroNegativeZero3.kt

@@ -0,0 +1,3 @@
+fun foo() {
+    +0.0f <caret>== +0.0f
+}

idea/testData/intentions/simplifyBooleanWithConstants/positiveZeroNegativeZero3.kt.after

@@ -0,0 +1,3 @@
+fun foo() {
+    true
+}

idea/testData/intentions/simplifyBooleanWithConstants/positiveZeroNegativeZero4.kt

@@ -0,0 +1,5 @@
+// IS_APPLICABLE: false
+
+fun foo(y: Boolean) {
+    0.0f <caret>=== -0.0f
+}