Let's say we have a problem with DSN which leads to dialector initialize error. However DB connection is not created and for some reason line 184 error provides <nil> even though "db" doesn't exist.

Previously, this code leads to:
panic: runtime error: invalid memory address or nil pointer dereference

This fix now doesn't attempt to close non-existant database connection and instead continues, so the proper error is shown. In my case:
[error] failed to initialize database, got error default addr for network 'localhost' unknown

…6624)

* fix: sqlite dialector cannot apply `PRIMARY KEY AUTOINCREMENT` type

fix #4760

* feat: add auto increment test

* feat: update sqlite

* feat: update tests deps sqlite to v1.5.4

* do not panic on nil

* more explanation in comments

* get things compact

Go 1.22 goes somewhat toward addressing the issue using reflect
MethodByName disabling linker deadcode elimination (DCE) and the
resultant large increase in binary size because the linker cannot
prune unused code because it might be reached via reflection.

Go Issue golang/go#62257 reduces the number of incidences of this
problem by leveraging a compiler assist to avoid marking functions
containing calls to MethodByName as ReflectMethods as long as the
arguments are constants.

An analysis of Uber Technologies code base however shows that a number
of transitive imports still contain calls to MethodByName with a
variable argument, including GORM.

In the case of GORM, the solution we are proposing is because the
number of possible methods is finite, we will "unroll" this. This
demonstrably shows that GORM is not longer a problem for DCE.

Before
```
% go version
go version devel go1.22-2f3458a8ce Sat Sep 16 16:26:48 2023 -0700 darwin/arm64
% go  test ./... -ldflags=-dumpdep   2>  >(grep -i -e  '->.*<reflectmethod>')
gorm.io/gorm.(*Statement).BuildCondition -> gorm.io/gorm/schema.ParseWithSpecialTableName <ReflectMethod>
type:reflect.Value <UsedInIface> -> reflect.(*Value).Method <ReflectMethod>
type:reflect.Value <UsedInIface> -> reflect.(*Value).MethodByName <ReflectMethod>
ok  	gorm.io/gorm	(cached)
ok  	gorm.io/gorm/callbacks	(cached)
gorm.io/gorm/clause_test.BenchmarkComplexSelect -> gorm.io/gorm/schema.ParseWithSpecialTableName <ReflectMethod>
type:reflect.Value <UsedInIface> -> reflect.(*Value).Method <ReflectMethod>
type:reflect.Value <UsedInIface> -> reflect.(*Value).MethodByName <ReflectMethod>
?   	gorm.io/gorm/migrator	[no test files]
ok  	gorm.io/gorm/clause	(cached)
ok  	gorm.io/gorm/logger	(cached)
gorm.io/gorm/schema_test.TestAdvancedDataTypeValuerAndSetter -> gorm.io/gorm/schema.ParseWithSpecialTableName <ReflectMethod>
type:reflect.Value <UsedInIface> -> reflect.(*Value).Method <ReflectMethod>
type:reflect.Value <UsedInIface> -> reflect.(*Value).MethodByName <ReflectMethod>
?   	gorm.io/gorm/utils/tests	[no test files]
ok  	gorm.io/gorm/schema	(cached)
ok  	gorm.io/gorm/utils	(cached)
```

After

```
%go version
go version devel go1.22-2f3458a8ce Sat Sep 16 16:26:48 2023 -0700 darwin/arm64
%go  test ./... -ldflags=-dumpdep   2>  >(grep -i -e  '->.*<reflectmethod>')
ok  	gorm.io/gorm	(cached)
ok  	gorm.io/gorm/callbacks	(cached)
?   	gorm.io/gorm/migrator	[no test files]
?   	gorm.io/gorm/utils/tests	[no test files]
ok  	gorm.io/gorm/clause	(cached)
ok  	gorm.io/gorm/logger	(cached)
ok  	gorm.io/gorm/schema	(cached)
ok  	gorm.io/gorm/utils	(cached)
```

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>