test: removed tests with ES private elements

Author: marekdedic

packages/eslint-plugin-svelte/tests/fixtures/rules/prefer-svelte-reactivity/invalid/encapsulated-local-variables/encapsulated-class01-errors.yaml

@@ -0,0 +1,4 @@
+- message: Found a mutable instance of the built-in Set class. Use SvelteSet instead.
+  line: 3
+  column: 15
+  suggestions: null

packages/eslint-plugin-svelte/tests/fixtures/rules/prefer-svelte-reactivity/invalid/encapsulated-local-variables/encapsulated-class02-errors.yaml

@@ -0,0 +1,4 @@
+- message: Found a mutable instance of the built-in Set class. Use SvelteSet instead.
+  line: 3
+  column: 15
+  suggestions: null

packages/eslint-plugin-svelte/tests/fixtures/rules/prefer-svelte-reactivity/invalid/unencapsulated-local-variables/unencapsulated-class01-errors.yaml

@@ -0,0 +1,4 @@
+- message: Found a mutable instance of the built-in Set class. Use SvelteSet instead.
+  line: 3
+  column: 15
+  suggestions: null

packages/eslint-plugin-svelte/tests/fixtures/rules/prefer-svelte-reactivity/invalid/unencapsulated-local-variables/unencapsulated-class02-errors.yaml

@@ -0,0 +1,4 @@
+- message: Found a mutable instance of the built-in Set class. Use SvelteSet instead.
+  line: 3
+  column: 15
+  suggestions: null

packages/eslint-plugin-svelte/tests/fixtures/rules/prefer-svelte-reactivity/invalid/unencapsulated-local-variables/unencapsulated-class05-errors.yaml

@@ -0,0 +1,4 @@
+- message: Found a mutable instance of the built-in Set class. Use SvelteSet instead.
+  line: 3
+  column: 14
+  suggestions: null