[parallel-hashmap] Update version to v1.3.11

[greg7mdp]

• Changes comply with the maintainer guide
• SHA512s are updated for each updated download
• The "supports" clause reflects platforms that may be fixed by this new version
• Any fixed CI baseline entries are removed from that file.
• Any patches that are no longer applied are deleted from the port's directory.
• The version database is fixed by rerunning ./vcpkg x-add-version --all and committing the result.
• Only one version is added to each modified port's versions file.

[Cheney-W]

Suggested change

	REF v1.3.11
	REF "v${VERSION}"

[Cheney-W]

Suggested change

	{
	"git-tree": "4236193fdd2e7cd1959cd7dbafbdf7c74691617f",
	"version": "1.3.10",
	"port-version": 0
	},
	{
	"git-tree": "964973167eefcd25c8654b0da68cbfda9043232c",
	"version": "1.3.9",
	"port-version": 0
	},

Only one version is added to each modified port's versions file.

[Cheney-W]

If you have executed ./vcpkg x-add-version --all once before, then after modifying the port file again, you need to run ./vcpkg x-add-version --all --overwrite-version instead of ./vcpkg x-add-version --all.

[BillyONeal]

Thanks for the update!