Fix Calico version determination

src/update.md

@@ -6,9 +6,9 @@ This is automated using [Github Action](https://github.com/buvis/clusters/blob/m
 
 When Calico releases a new version of `tigera-operator`:
 
-1. Determine `<VERSION_TAG>`: [Calico Releases | GitHub](https://github.com/projectcalico/calico/releases)
+1. Determine latest **minor** (like v3.28 and not v3.28.0) version `<VERSION_TAG>`: [Calico Releases | GitHub](https://github.com/projectcalico/calico/releases)
 2. Set temporary variable to use in following commands: `CALICO_VERSION=<VERSION_TAG>`
-3. Get the updated manifest: `curl https://raw.githubusercontent.com/projectcalico/calico/release-<VERSION_TAG_MAIN>/manifests/tigera-operator.yaml -O`
+3. Get the updated manifest: `curl https://raw.githubusercontent.com/projectcalico/calico/release-$CALICO_VERSION/manifests/tigera-operator.yaml -O`
 4. Initiate the upgrade: `kubectl apply -f tigera-operator.yaml`
 5. Remove the manifest: `rm tigera-operator.yaml`
 6. Update Talos installation patch: `vim infrastructure/talos/patch-all.yaml` and update `<VERSION_TAG>` in `/cluster/network/cni/custom/urls`
@@ -23,15 +23,15 @@ When siderolabs release a [new Talos version](https://github.com/siderolabs/talo
 1. Check for new [issues](https://github.com/siderolabs/talos/issues) to see if the new version is safe to use
 2. Set temporary variable to use in following commands: `export TALOS_VERSION=<VERSION_TAG>`
 3. Update the client (`talosctl`)
-  a. Download amd64 binary: `curl -Lo ~/.local/bin/talosctl https://github.com/siderolabs/talos/releases/download/$TALOS_VERSION/talosctl-$(uname -s | tr "[:upper:]" "[:lower:]")-amd64`
-  b. Make it executable: `chmod +x ~/.local/bin/talosctl`
+   a. Download amd64 binary: `curl -Lo ~/.local/bin/talosctl https://github.com/siderolabs/talos/releases/download/$TALOS_VERSION/talosctl-$(uname -s | tr "[:upper:]" "[:lower:]")-amd64`
+   b. Make it executable: `chmod +x ~/.local/bin/talosctl`
 4. Get installer image schematics ID from [Talos Linux Image Factory](https://factory.talos.dev)
-    a. Choose latest Talos version
-    b. Select `siderolabs/iscsi-tools` extension
-    c. Submit
-    d. Get Image schematic ID at `Your image schematic ID is:`
-    e. Confirm it is the same as `echo $TALOS_SCHEMATIC_ID`
-    f. If different, then update `.envrc`
+   a. Choose latest Talos version
+   b. Select `siderolabs/iscsi-tools` extension
+   c. Submit
+   d. Get Image schematic ID at `Your image schematic ID is:`
+   e. Confirm it is the same as `echo $TALOS_SCHEMATIC_ID`
+   f. If different, then update `.envrc`
 5. Upgrade nodes: `upgrade-talos`
 6. Check nodes version: `talosctl -n $NODE_IPS version`