[css-contain] Index more tests

Author: frivoal

css-contain-1/Overview.bs

@@ -1835,4 +1835,6 @@ container-queries/custom-property-style-queries.html
 container-queries/custom-property-style-query-change.html
 content-visibility/content-visibility-forced-layout-client-rects.html
 quote-scoping-empty-style-boundaries.html
+container-queries/crashtests/chrome-bug-1362391-crash.html
+content-visibility/content-visibility-fieldset-size.html
 </wpt>

css-contain-2/Overview.bs

@@ -1353,6 +1353,7 @@ Suppressing An Element's Contents Entirely: the 'content-visibility' property {#
 	content-visibility/content-visibility-svg.html
 	content-visibility/content-visibility-video.html
 	content-visibility/contentvisibility-nestedslot-crash.html
+	content-visibility/content-visibility-fieldset-size.html
 	content-visibility/detach-locked-slot-children-crash.html
 	content-visibility/document-element-computed-style.html
 	content-visibility/element-reassigned-to-skipped-slot.html
@@ -2275,4 +2276,5 @@ contain-inline-size-replaced.html
 contain-inline-size-table.html
 contain-inline-size-vertical-rl-.html
 container-queries/container-inside-multicol-with-table.html
+container-queries/crashtests/chrome-bug-1362391-crash.html
 </wpt>