[7.x] Upgrade fp-ts to 2.8.6 (#83866)

[rudolf]

Backports the following commits to 7.x:

• Upgrade fp-ts to 2.8.6 (Upgrade fp-ts to 2.8.6 #83866)

[kibanamachine]

💚 Build Succeeded

• continuous-integration/kibana-ci/pull-request
• Commit: 9cad0b6

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
alerts	27	22	-5
apm	1153	1152	-1
beatsManagement	302	301	-1
lists	128	125	-3
observability	111	110	-1
uptime	529	528	-1
total			-12

Async chunks

Total size of all lazy-loaded chunks that will be downloaded as the user navigates the app

id	before	after	diff
apm	3.1MB	3.1MB	+1.2KB
console	982.2KB	984.1KB	+2.0KB
ingestPipelines	796.5KB	820.9KB	+24.4KB
observability	169.4KB	170.6KB	+1.2KB
searchprofiler	690.8KB	692.7KB	+2.0KB
securitySolution	8.0MB	8.0MB	+2.0B
triggersActionsUi	1.5MB	1.5MB	+35.6KB
upgradeAssistant	151.5KB	158.1KB	+6.7KB
uptime	984.3KB	985.5KB	+1.2KB
total			+74.3KB

Distributable file count

id	before	after	diff
default	43350	43470	+120

Page load bundle

Size of the bundles that are downloaded on every page load. Target size is below 100kb

id	before	after	diff
alerts	89.4KB	66.4KB	-23.0KB
beatsManagement	152.0KB	153.2KB	+1.2KB
indexManagement	586.8KB	592.9KB	+6.0KB
infra	174.4KB	181.0KB	+6.7KB
lists	158.8KB	173.5KB	+14.7KB
securitySolution	166.4KB	173.1KB	+6.7KB
triggersActionsUi	154.9KB	155.0KB	+150.0B
total			+12.5KB

To update your PR or re-run it, just comment with:
@elasticmachine merge upstream