fix(gatsby-plugin-image): fix race condition (#35635) (#35640)

Co-authored-by: Ward Peeters <ward@coding-tech.com>
Co-authored-by: LekoArts <lekoarts@gmail.com>

packages/gatsby-plugin-image/src/components/layout-wrapper.tsx

@@ -34,6 +34,9 @@ if (hasNativeLazyLoadSupport) {
 
     if (mainImage.complete) {
       mainImage.style.opacity = 1;
+
+      // also hide the placeholder
+      mainImage.parentNode.parentNode.querySelector('[data-placeholder-image]').style.opacity = 0;
     }
   }
 }

yarn.lock

@@ -11846,7 +11846,7 @@ fs-extra@^1.0.0:
     jsonfile "^2.1.0"
     klaw "^1.0.0"
 
-fs-extra@^10.0.0, fs-extra@^10.1.0:
+fs-extra@^10.1.0:
   version "10.1.0"
   resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-10.1.0.tgz#02873cfbc4084dde127eaa5f9905eef2325d1abf"
   integrity sha512-oRXApq54ETRj4eMiFzGnHWGy+zo5raudjuxN0b8H7s/RU2oW0Wvsx9O0ACRN/kRq9E8Vu/ReskGB5o3ji+FzHQ==
@@ -11925,27 +11925,6 @@ gather-stream@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/gather-stream/-/gather-stream-1.0.0.tgz#b33994af457a8115700d410f317733cbe7a0904b"
 
-gatsby-core-utils@^3.8.2:
-  version "3.8.2"
-  resolved "https://registry.yarnpkg.com/gatsby-core-utils/-/gatsby-core-utils-3.8.2.tgz#9c2869f93a740d20536b1e92c8020efd85d43e5f"
-  integrity sha512-UwANr9yd8ayLinPDoRbU/rRgoOBOS715qe2LYCxq6hAtRabHWTEM8Vj0wh7LmyVGexx8MFgvp2NKikG2TZ5pzQ==
-  dependencies:
-    "@babel/runtime" "^7.15.4"
-    ci-info "2.0.0"
-    configstore "^5.0.1"
-    fastq "^1.13.0"
-    file-type "^16.5.3"
-    fs-extra "^10.0.0"
-    got "^11.8.3"
-    import-from "^4.0.0"
-    lmdb "^2.1.7"
-    lock "^1.1.0"
-    node-object-hash "^2.3.10"
-    proper-lockfile "^4.1.2"
-    resolve-from "^5.0.0"
-    tmp "^0.2.1"
-    xdg-basedir "^4.0.0"
-
 gauge@~2.7.3:
   version "2.7.4"
   resolved "https://registry.yarnpkg.com/gauge/-/gauge-2.7.4.tgz#2c03405c7538c39d7eb37b317022e325fb018bf7"
@@ -15719,7 +15698,7 @@ livereload-js@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/livereload-js/-/livereload-js-2.3.0.tgz#c3ab22e8aaf5bf3505d80d098cbad67726548c9a"
 
-lmdb@^2.0.2, lmdb@^2.1.7, lmdb@^2.2.6, lmdb@~2.2.3:
+lmdb@^2.0.2, lmdb@^2.2.6, lmdb@~2.2.3:
   version "2.2.6"
   resolved "https://registry.yarnpkg.com/lmdb/-/lmdb-2.2.6.tgz#a52ef533812b8abcbe0033fc9d74d215e7dfc0a0"
   integrity sha512-UmQV0oZZcV3EN6rjcAjIiuWcc3MYZGWQ0GUYz46Ron5fuTa/dUow7WSQa6leFkvZIKVUdECBWVw96tckfEzUFQ==