Pin Go toolchain to 1.22.7 (#1790)

## Changes

Relates to https://github.com/databricks/cli/pull/1758.

More information about toolchains:
* https://go.dev/blog/toolchain
* https://go.dev/doc/toolchain

We need to specify the toolchain as we need to bump Go to 1.22.0 for the
`mod` upgrade and want to use the latest toolchain on the 1.22 series.

## Tests

The previous release was made with Go 1.22.7 so we should continue to
use it.

.github/workflows/push.yml

@@ -33,7 +33,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.22.x
+          go-version: 1.22.7
 
       - name: Setup Python
         uses: actions/setup-python@v5
@@ -68,7 +68,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.22.x
+          go-version: 1.22.7
 
           # No need to download cached dependencies when running gofmt.
           cache: false
@@ -100,7 +100,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.22.x
+          go-version: 1.22.7
 
       # Github repo: https://github.com/ajv-validator/ajv-cli
       - name: Install ajv-cli

.github/workflows/release-snapshot.yml

@@ -21,7 +21,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.22.x
+          go-version: 1.22.7
 
           # The default cache key for this action considers only the `go.sum` file.
           # We include .goreleaser.yaml here to differentiate from the cache used by the push action

.github/workflows/release.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.22.x
+          go-version: 1.22.7
 
           # The default cache key for this action considers only the `go.sum` file.
           # We include .goreleaser.yaml here to differentiate from the cache used by the push action

go.mod

@@ -1,6 +1,8 @@
 module github.com/databricks/cli
 
-go 1.22
+go 1.22.0
+
+toolchain go1.22.7
 
 require (
 	github.com/Masterminds/semver/v3 v3.3.0 // MIT