Upgrade EUI to v34.3.0 (#101334)

* eui to v34.1.0

* styled-components types

* src snapshot updates

* x-pack snapshot updates

* eui to v34.2.0

* styled-components todo

* src snapshot updates

* x-pack snapshot updates

* jest test updates

* collapsible_nav

* Hard-code global nav width for bottom bar’s (for now)

* Update to eui v34.3.0

* flyout unmock

* src flyout snapshots

* remove duplicate euioverlaymask

* xpack flyout snapshots

* remove unused import

* sidenavprops

* attr updates

* trial: flyout ownfocus

* remove unused

* graph selector

* jest

* jest

* flyout ownFocus

* saved objects flyout

* console welcome flyout

* timeline flyout

* clean up

* visible

* colorpicker data-test-subj

* selectors

* selector

* ts

* selector

* snapshot

* Fix `use_security_solution_navigation` TS error

* cypress

Co-authored-by: cchaos <caroline.horn@elastic.co>
Co-authored-by: Chandler Prall <chandler.prall@gmail.com>

package.json

@@ -103,7 +103,7 @@
     "@elastic/datemath": "link:bazel-bin/packages/elastic-datemath",
     "@elastic/elasticsearch": "npm:@elastic/elasticsearch-canary@^8.0.0-canary.13",
     "@elastic/ems-client": "7.14.0",
-    "@elastic/eui": "33.0.0",
+    "@elastic/eui": "34.3.0",
     "@elastic/filesaver": "1.1.2",
     "@elastic/good": "^9.0.1-kibana3",
     "@elastic/maki": "6.3.0",