usb_strings.txt: s/SIMtrace Phone/SIMtrace Card Emulation/

This string dates back to some very early naming; let's reflect how
we have been calling this in reality for quite some time now.

Change-Id: I5a7497188385706a1e924784073c619fa9bfdd60
diff --git a/firmware/apps/cardem/usb_strings.txt b/firmware/apps/cardem/usb_strings.txt
index 0e797ac..f0cd24c 100644
--- a/firmware/apps/cardem/usb_strings.txt
+++ b/firmware/apps/cardem/usb_strings.txt
@@ -2,7 +2,7 @@
 SIMtrace 2 compatible device
 SIMtrace Sniffer
 SIMtrace CCID
-SIMtrace Phone
+SIMtrace Card Emulation
 SIMtrace MITM
 CardEmulator Modem 1
 CardEmulator Modem 2
diff --git a/firmware/apps/freq_ctr/usb_strings.txt b/firmware/apps/freq_ctr/usb_strings.txt
index 0e797ac..f0cd24c 100644
--- a/firmware/apps/freq_ctr/usb_strings.txt
+++ b/firmware/apps/freq_ctr/usb_strings.txt
@@ -2,7 +2,7 @@
 SIMtrace 2 compatible device
 SIMtrace Sniffer
 SIMtrace CCID
-SIMtrace Phone
+SIMtrace Card Emulation
 SIMtrace MITM
 CardEmulator Modem 1
 CardEmulator Modem 2
diff --git a/firmware/apps/gpio_test/usb_strings.txt b/firmware/apps/gpio_test/usb_strings.txt
index 0e797ac..f0cd24c 100644
--- a/firmware/apps/gpio_test/usb_strings.txt
+++ b/firmware/apps/gpio_test/usb_strings.txt
@@ -2,7 +2,7 @@
 SIMtrace 2 compatible device
 SIMtrace Sniffer
 SIMtrace CCID
-SIMtrace Phone
+SIMtrace Card Emulation
 SIMtrace MITM
 CardEmulator Modem 1
 CardEmulator Modem 2
diff --git a/firmware/apps/trace/usb_strings.txt b/firmware/apps/trace/usb_strings.txt
index 0e797ac..f0cd24c 100644
--- a/firmware/apps/trace/usb_strings.txt
+++ b/firmware/apps/trace/usb_strings.txt
@@ -2,7 +2,7 @@
 SIMtrace 2 compatible device
 SIMtrace Sniffer
 SIMtrace CCID
-SIMtrace Phone
+SIMtrace Card Emulation
 SIMtrace MITM
 CardEmulator Modem 1
 CardEmulator Modem 2