Drop Proxmox 6.17 regression reverts (not needed for 6.19)

Author: jaminmc

Makefile

@@ -10,7 +10,7 @@ KREL=1
 
 # Use to create a separate package for the same version, like -bpoXY for backport or test-$foo.
 # This way the package can be co-installed with the original, a requirement for major dist updates.
-KREL_EXTRA=-jaminmc-tcp
+KREL_EXTRA=-jaminmc
 # Normally empty, but allows adding a part just for the debian package revision, like ~bpoXY+Z.
 # For the kernel pkg itself it wouldn't matter, but for the meta pkgs it allows major dist upgrades.
 PKG_REV_EXTRA=