disk: pass basePartitionTable as pointer

Pass the `basePartitionTable` argument of `CreatePartitionTable`.
Now that we clone the partition table at the beginning of the
method there is no need to pass a copy of the partition table.

internal/disk/customizations.go

@@ -27,7 +27,7 @@ const (
 func CreatePartitionTable(
 	mountpoints []blueprint.FilesystemCustomization,
 	imageSize uint64,
-	basePartitionTable PartitionTable,
+	basePartitionTable *PartitionTable,
 	rng *rand.Rand,
 ) PartitionTable {
 

internal/disk/disk_test.go

@@ -44,7 +44,7 @@ func TestDisk_DynamicallyResizePartitionTable(t *testing.T) {
 	// math/rand is good enough in this case
 	/* #nosec G404 */
 	rng := rand.New(rand.NewSource(0))
-	pt = disk.CreatePartitionTable(mountpoints, 1024, pt, rng)
+	pt = disk.CreatePartitionTable(mountpoints, 1024, &pt, rng)
 	assert.GreaterOrEqual(t, expectedSize, pt.Size)
 }
 

internal/distro/rhel85/distro.go

@@ -322,7 +322,7 @@ func (t *imageType) getPartitionTable(
 		return basePartitionTable, fmt.Errorf("unknown arch: " + archName)
 	}
 
-	return disk.CreatePartitionTable(mountpoints, options.Size, basePartitionTable, rng), nil
+	return disk.CreatePartitionTable(mountpoints, options.Size, &basePartitionTable, rng), nil
 }
 
 // local type for ostree commit metadata used to define commit sources

internal/distro/rhel86/distro.go

@@ -392,7 +392,7 @@ func (t *imageType) getPartitionTable(
 		return basePartitionTable, fmt.Errorf("unknown arch: " + archName)
 	}
 
-	return disk.CreatePartitionTable(mountpoints, options.Size, basePartitionTable, rng), nil
+	return disk.CreatePartitionTable(mountpoints, options.Size, &basePartitionTable, rng), nil
 }
 
 func (t *imageType) getDefaultImageConfig() *distro.ImageConfig {

internal/distro/rhel90/distro.go

@@ -380,7 +380,7 @@ func (t *imageType) getPartitionTable(
 		return basePartitionTable, fmt.Errorf("unknown arch: " + archName)
 	}
 
-	return disk.CreatePartitionTable(mountpoints, options.Size, basePartitionTable, rng), nil
+	return disk.CreatePartitionTable(mountpoints, options.Size, &basePartitionTable, rng), nil
 }
 
 func (t *imageType) getDefaultImageConfig() *distro.ImageConfig {

internal/distro/rhel90beta/distro.go

@@ -357,7 +357,7 @@ func (t *imageType) getPartitionTable(
 		return basePartitionTable, fmt.Errorf("unknown arch: " + archName)
 	}
 
-	return disk.CreatePartitionTable(mountpoints, options.Size, basePartitionTable, rng), nil
+	return disk.CreatePartitionTable(mountpoints, options.Size, &basePartitionTable, rng), nil
 }
 
 // local type for ostree commit metadata used to define commit sources