Update install.sh

Author: github-actions[bot]

scripts/beta/install.sh

@@ -764,7 +764,7 @@ channel='beta'
 verbose='1'
 cpu=''
 os=''
-version='1.6.26'
+version='1.7.13'
 uninstall='0'
 remove_command="rm -f"
 symlink_exists='0'

scripts/release/install.sh

@@ -764,7 +764,7 @@ channel='release'
 verbose='1'
 cpu=''
 os=''
-version=''
+version='1.7.12'
 uninstall='0'
 remove_command="rm -f"
 symlink_exists='0'