chore(fixtures): remove some files (#5326)

if SSR v1 and v2 are both expected to pass or both expected to fail,

then they can share the unused fixture file

Author: wjhsf

packages/@lwc/engine-server/src/__tests__/fixtures/attribute-global-html/as-component-prop/without-@api-values/config.json

@@ -1,7 +1,6 @@
 {
     "entry": "x/component",
     "ssrFiles": {
-        "error": "error-ssr.txt",
         "expected": "expected-ssr.html"
     }
 }

packages/@lwc/engine-server/src/__tests__/fixtures/attribute-global-html/as-component-prop/without-@api-values/error-ssr.txt

@@ -1,7 +1,6 @@
 {
     "entry": "x/component",
     "ssrFiles": {
-        "error": "error-ssr.txt",
         "expected": "expected-ssr.html"
     }
 }

packages/@lwc/engine-server/src/__tests__/fixtures/attribute-global-html/as-component-prop/without-@api/config.json

@@ -1,7 +1,6 @@
 {
     "entry": "x/component",
     "ssrFiles": {
-        "error": "error-ssr.txt",
         "expected": "expected-ssr.html"
     }
 }

packages/@lwc/engine-server/src/__tests__/fixtures/attribute-global-html/as-component-prop/without-@api/error-ssr.txt

@@ -1,7 +1,6 @@
 {
     "entry": "x/component",
     "ssrFiles": {
-        "error": "error-ssr.txt",
         "expected": "expected-ssr.html"
     }
 }

packages/@lwc/engine-server/src/__tests__/fixtures/attribute-global-html/draggable/config.json

@@ -1,7 +1,6 @@
 {
     "entry": "x/component",
     "ssrFiles": {
-        "error": "error-ssr.txt",
         "expected": "expected-ssr.html"
     }
 }