Updated the version to 8.0.5.

FossilOrigin-Name: b3c705fae1f8a2cd8989ddb1f77ce443ba04240b

path: root/library/msgcat/pkgIndex.tcl

if {![package vsatisfies [package provide Tcl] 8.5]} {return}
package ifneeded msgcat 1.6.0 [list source [file join $dir msgcat.tcl]]