Chore: Replace the remaining JSON fixtures with YAML. (#210)

Author: ota-meshi

tests/fixtures/rules/html-self-closing/invalid/component-never/component-never-errors.json

@@ -0,0 +1,8 @@
+- message: Disallow self-closing on Svelte custom components.
+  line: 3
+  column: 3
+  suggestions: null
+- message: Disallow self-closing on Svelte custom components.
+  line: 4
+  column: 3
+  suggestions: null

tests/fixtures/rules/html-self-closing/invalid/component-never/component-never-errors.yaml

@@ -0,0 +1,4 @@
+- message: Require self-closing on HTML void elements.
+  line: 5
+  column: 3
+  suggestions: null

tests/fixtures/rules/html-self-closing/invalid/normal-ignore/normal-any-errors.json

@@ -0,0 +1,4 @@
+- message: Disallow self-closing on HTML elements.
+  line: 3
+  column: 3
+  suggestions: null

tests/fixtures/rules/html-self-closing/invalid/normal-ignore/normal-any-errors.yaml

@@ -0,0 +1,4 @@
+- message: Disallow self-closing on Svelte special elements.
+  line: 2
+  column: 1
+  suggestions: null

tests/fixtures/rules/html-self-closing/invalid/normal-never/component-never-errors.json

@@ -0,0 +1,12 @@
+- message: Require self-closing on HTML elements.
+  line: 3
+  column: 3
+  suggestions: null
+- message: Require self-closing on Svelte custom components.
+  line: 4
+  column: 3
+  suggestions: null
+- message: Require self-closing on HTML void elements.
+  line: 5
+  column: 3
+  suggestions: null