docs(tem): add offer resource (#4469)

Co-authored-by: Rémy Léone <rleone@scaleway.com>

cmd/scw/testdata/test-all-usage-tem-offers-usage.golden

@@ -0,0 +1,15 @@
+🎲🎲🎲 EXIT CODE: 0 🎲🎲🎲
+🟥🟥🟥 STDERR️️ 🟥🟥🟥️
+This section allows you to manage and get get subscribed information about your project email offer.
+
+USAGE:
+  scw tem offers
+
+FLAGS:
+  -h, --help   help for offers
+
+GLOBAL FLAGS:
+  -c, --config string    The path to the config file
+  -D, --debug            Enable debug mode
+  -o, --output string    Output format: json or human, see 'scw help output' for more info (default "human")
+  -p, --profile string   The config profile to use

go.mod

@@ -26,7 +26,7 @@ require (
 	github.com/mattn/go-isatty v0.0.20
 	github.com/moby/buildkit v0.13.2
 	github.com/opencontainers/go-digest v1.0.0
-	github.com/scaleway/scaleway-sdk-go v1.0.0-beta.30.0.20250117133139-e360c98f921d
+	github.com/scaleway/scaleway-sdk-go v1.0.0-beta.31.0.20250129134826-04caf0452484
 	github.com/skratchdot/open-golang v0.0.0-20200116055534-eef842397966
 	github.com/spf13/cobra v1.8.1
 	github.com/spf13/pflag v1.0.6

go.sum

@@ -463,8 +463,8 @@ github.com/rogpeppe/go-internal v1.11.0/go.mod h1:ddIwULY96R17DhadqLgMfk9H9tvdUz
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/sabhiram/go-gitignore v0.0.0-20210923224102-525f6e181f06 h1:OkMGxebDjyw0ULyrTYWeN0UNCCkmCWfjPnIA2W6oviI=
 github.com/sabhiram/go-gitignore v0.0.0-20210923224102-525f6e181f06/go.mod h1:+ePHsJ1keEjQtpvf9HHw0f4ZeJ0TLRsxhunSI2hYJSs=
-github.com/scaleway/scaleway-sdk-go v1.0.0-beta.30.0.20250117133139-e360c98f921d h1:npDtKGreHq1EA6DoHo18YG25bsvZVlo4XlNm822GZ7A=
-github.com/scaleway/scaleway-sdk-go v1.0.0-beta.30.0.20250117133139-e360c98f921d/go.mod h1:kzh+BSAvpoyHHdHBCDhmSWtBc1NbLMZ2lWHqnBoxFks=
+github.com/scaleway/scaleway-sdk-go v1.0.0-beta.31.0.20250129134826-04caf0452484 h1:CQNllJ4XCELHD64WYXHh0ytdJYr0DAEcr0GkvAQfds4=
+github.com/scaleway/scaleway-sdk-go v1.0.0-beta.31.0.20250129134826-04caf0452484/go.mod h1:kzh+BSAvpoyHHdHBCDhmSWtBc1NbLMZ2lWHqnBoxFks=
 github.com/sclevine/spec v1.4.0 h1:z/Q9idDcay5m5irkZ28M7PtQM4aOISzOpj4bUPkDee8=
 github.com/sclevine/spec v1.4.0/go.mod h1:LvpgJaFyvQzRvc1kaDs0bulYwzC70PbiYjC4QnFHkOM=
 github.com/secure-systems-lab/go-securesystemslib v0.8.0 h1:mr5An6X45Kb2nddcFlbmfHkLguCE9laoZCUzEEpIZXA=