Change in coreboot[master]: payloads/LinuxBoot: Fix u-root branch

[Arthur Heymans (Code Review)]

Attention is currently required from: Arthur Heymans.
Hello Arthur Heymans,

I'd like you to do a code review. Please visit

https://review.coreboot.org/c/coreboot/+/62590

to review the following change.

Change subject: payloads/LinuxBoot: Fix u-root branch
......................................................................

payloads/LinuxBoot: Fix u-root branch

It looks like the u-root 'master' branch was renamed to 'main'.

Change-Id: I384ba66289a49bf226b505615bd16bdf85612c1a
Signed-off-by: Arthur Heymans 
---
M payloads/external/LinuxBoot/Kconfig
M payloads/external/LinuxBoot/targets/u-root.mk
2 files changed, 4 insertions(+), 4 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/90/62590/1

diff --git a/payloads/external/LinuxBoot/Kconfig b/payloads/external/LinuxBoot/Kconfig
index a1e4e1f..1c5db19 100644
--- a/payloads/external/LinuxBoot/Kconfig
+++ b/payloads/external/LinuxBoot/Kconfig
@@ -177,14 +177,14 @@

choice
    prompt "U-root version"
-	default LINUXBOOT_UROOT_MASTER
+	default LINUXBOOT_UROOT_MAIN

config LINUXBOOT_UROOT_CUSTOM
    bool "custom"
    help
      choose a custom u-root branch

-config LINUXBOOT_UROOT_MASTER
+config LINUXBOOT_UROOT_MAIN
    bool "master"
    help
      Latest u-root version
@@ -207,7 +207,7 @@
 config LINUXBOOT_UROOT_VERSION
    string
    default LINUXBOOT_UROOT_CHECKOUT if LINUXBOOT_UROOT_CUSTOM
-	default "master" if LINUXBOOT_UROOT_MASTER
+	default "main" if LINUXBOOT_UROOT_MAIN
    default "v3.0.0" if LINUXBOOT_UROOT_V3_0_0
    default "v2.0.0" if LINUXBOOT_UROOT_V2_0_0
    default "v1.0.0" if LINUXBOOT_UROOT_V1_0_0
diff --git a/payloads/external/LinuxBoot/targets/u-root.mk b/payloads/external/LinuxBoot/targets/u-root.mk
index 0cf91fe..af2f95a 100644
--- a/payloads/external/LinuxBoot/targets/u-root.mk
+++ b/payloads/external/LinuxBoot/targets/u-root.mk
@@ -39,7 +39,7 @@

get: version
    if [ -d "$(go_path_dir)/src/$(uroot_package)" ]; then \
-	git -C $(go_path_dir)/src/$(uroot_package) checkout --quiet master; \
+	git -C $(go_path_dir)/src/$(uroot_package) checkout --quiet main; \
    GOPATH=$(go_path_dir) go get -d -u -v $(uroot_package) || \
    echo -e "\n<<u-root package update failed>>\n"; \
    else \