rootfs/wr/etc/tx_phase_cal.conf update calibration values for v7.0

Signed-off-by: Quentin Genoud <quentin.genoud@cern.ch>

userspace/rootfs_override/wr/etc/tx_phase_cal.conf

-MD5=bbb1fcb98d86688372238631aa0182ea
-TX_PHASE_PORT0=32
-TX_PHASE_PORT1=678
-TX_PHASE_PORT2=483
-TX_PHASE_PORT3=1028
-TX_PHASE_PORT4=322
-TX_PHASE_PORT5=567
-TX_PHASE_PORT6=403
-TX_PHASE_PORT7=737
-TX_PHASE_PORT8=1061
-TX_PHASE_PORT9=1146
-TX_PHASE_PORT10=485
-TX_PHASE_PORT11=1352
+MD5=164571209f47ccec456e0e908befd99e
+TX_PHASE_PORT0=308
+TX_PHASE_PORT1=497
+TX_PHASE_PORT2=300
+TX_PHASE_PORT3=1138
+TX_PHASE_PORT4=1370
+TX_PHASE_PORT5=600
+TX_PHASE_PORT6=1219
+TX_PHASE_PORT7=321
+TX_PHASE_PORT8=763
+TX_PHASE_PORT9=780
+TX_PHASE_PORT10=1080
+TX_PHASE_PORT11=1438