tcl: update 8.6.15 -> 9.0.0

Make adjustments needed for ptests: among others,
the binary.test needs 4G of RAM.

Apply all patches unconditionally for ease of future upgrades.

(From OE-Core rev: 372cfdd3f9355081942514c7db44119fa55ff58e)

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/tcltk/tcl/run-ptest

@@ -1,9 +1,8 @@
 #!/bin/sh
 
-# clock.test needs a timezone to be set
-export TZ="Europe/London"
-export TCL_LIBRARY=library
+export TCL_LIBRARY=/usr/lib/tcl/ptest/library
 export ERROR_ON_FAILURES=1
+export LANG=en-US.UTF-8
 
 # Some tests are overly strict with timings and fail on loaded systems.
 SKIP=""
@@ -19,6 +18,8 @@ SKIP="$SKIP \*io-46.1"
 SKIP="$SKIP io-13.6"
 # 14825
 SKIP="$SKIP socket-\* socket_inet-\*"
+# tries to access google.com
+SKIP="$SKIP httpProxy-\*"
 
 for i in tests/*.test; do
     i=$(basename $i)