feature #15013 [Security] Removed security-acl from the core (iltar)

This PR was squashed before being merged into the 2.8 branch (closes #15013).

Discussion
----------

[Security] Removed security-acl from the core

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | part of #14718
| License       | MIT
| Doc PR        | ~

The `Security\Acl` is removed from the core and is loaded from its own repository. All tests were passing and this is fully backwards compatible. I have removed all but the Test files in the first step and added the dependency to verify the Test were still working with the package dependency. The second step was to remove the remaining test files and tests are still running for both the Bundle and the Framework. Once the Read-Only repository is a full standalone repository, this PR can be merged.

- [x] Remove component from the core
- [ ] Remove read-only from https://github.com/symfony/security-acl

Once this PR is merged, I can start working on splitting the SecurityBundle and extracting the ACL part to the AclBundle.

/cc @fabpot

Commits
-------

b26a449 [Security] Removed security-acl from the core

1 files changed, 0 insertions, 43 deletions

diff --git a/Acl/Resources/schema/postgresql.sql b/Acl/Resources/schema/postgresql.sql
deleted file mode 100644
index 05ca439..0000000
--- a/Acl/Resources/schema/postgresql.sql
+++ /dev/null
@@ -1,43 +0,0 @@
-CREATE TABLE acl_classes (id SERIAL NOT NULL, class_type VARCHAR(200) NOT NULL, PRIMARY KEY(id))
-
-CREATE UNIQUE INDEX UNIQ_69DD750638A36066 ON acl_classes (class_type)
-
-CREATE TABLE acl_security_identities (id SERIAL NOT NULL, identifier VARCHAR(200) NOT NULL, username BOOLEAN NOT NULL, PRIMARY KEY(id))
-
-CREATE UNIQUE INDEX UNIQ_8835EE78772E836AF85E0677 ON acl_security_identities (identifier, username)
-
-CREATE TABLE acl_object_identities (id SERIAL NOT NULL, parent_object_identity_id INT DEFAULT NULL, class_id INT NOT NULL, object_identifier VARCHAR(100) NOT NULL, entries_inheriting BOOLEAN NOT NULL, PRIMARY KEY(id))
-
-CREATE UNIQUE INDEX UNIQ_9407E5494B12AD6EA000B10 ON acl_object_identities (object_identifier, class_id)
-
-CREATE INDEX IDX_9407E54977FA751A ON acl_object_identities (parent_object_identity_id)
-
-CREATE TABLE acl_object_identity_ancestors (object_identity_id INT NOT NULL, ancestor_id INT NOT NULL, PRIMARY KEY(object_identity_id, ancestor_id))
-
-CREATE INDEX IDX_825DE2993D9AB4A6 ON acl_object_identity_ancestors (object_identity_id)
-
-CREATE INDEX IDX_825DE299C671CEA1 ON acl_object_identity_ancestors (ancestor_id)
-
-CREATE TABLE acl_entries (id SERIAL NOT NULL, class_id INT NOT NULL, object_identity_id INT DEFAULT NULL, security_identity_id INT NOT NULL, field_name VARCHAR(50) DEFAULT NULL, ace_order SMALLINT NOT NULL, mask INT NOT NULL, granting BOOLEAN NOT NULL, granting_strategy VARCHAR(30) NOT NULL, audit_success BOOLEAN NOT NULL, audit_failure BOOLEAN NOT NULL, PRIMARY KEY(id))
-
-CREATE UNIQUE INDEX UNIQ_46C8B806EA000B103D9AB4A64DEF17BCE4289BF4 ON acl_entries (class_id, object_identity_id, field_name, ace_order)
-
-CREATE INDEX IDX_46C8B806EA000B103D9AB4A6DF9183C9 ON acl_entries (class_id, object_identity_id, security_identity_id)
-
-CREATE INDEX IDX_46C8B806EA000B10 ON acl_entries (class_id)
-
-CREATE INDEX IDX_46C8B8063D9AB4A6 ON acl_entries (object_identity_id)
-
-CREATE INDEX IDX_46C8B806DF9183C9 ON acl_entries (security_identity_id)
-
-ALTER TABLE acl_object_identities ADD CONSTRAINT FK_9407E54977FA751A FOREIGN KEY (parent_object_identity_id) REFERENCES acl_object_identities (id) NOT DEFERRABLE INITIALLY IMMEDIATE
-
-ALTER TABLE acl_object_identity_ancestors ADD CONSTRAINT FK_825DE2993D9AB4A6 FOREIGN KEY (object_identity_id) REFERENCES acl_object_identities (id) ON UPDATE CASCADE ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE
-
-ALTER TABLE acl_object_identity_ancestors ADD CONSTRAINT FK_825DE299C671CEA1 FOREIGN KEY (ancestor_id) REFERENCES acl_object_identities (id) ON UPDATE CASCADE ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE
-
-ALTER TABLE acl_entries ADD CONSTRAINT FK_46C8B806EA000B10 FOREIGN KEY (class_id) REFERENCES acl_classes (id) ON UPDATE CASCADE ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE
-
-ALTER TABLE acl_entries ADD CONSTRAINT FK_46C8B8063D9AB4A6 FOREIGN KEY (object_identity_id) REFERENCES acl_object_identities (id) ON UPDATE CASCADE ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE
-
-ALTER TABLE acl_entries ADD CONSTRAINT FK_46C8B806DF9183C9 FOREIGN KEY (security_identity_id) REFERENCES acl_security_identities (id) ON UPDATE CASCADE ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE
\ No newline at end of file