Chore: Upgrade golangci-lint (#27719)

* Chore: Upgrade golangci-lint to latest
* ci-build: Upgrade Node/Yarn

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

packages/grafana-toolkit/docker/grafana-plugin-ci-e2e/README.md

@@ -14,8 +14,8 @@ The home directory will be `/home/circleci`
 - npm is installed globally
 
 ## Go
-- Go 1.14 is installed in `/usr/local/bin/go`
-- golangci-lint 1.23.7 is installed in `/usr/local/bin/golangci-lint`
+- Go is installed in `/usr/local/bin/go`
+- golangci-lint is installed in `/usr/local/bin/golangci-lint`
 - mage is installed in `/home/circleci/go/bin/mage`
 
 All of the above directories are in the path, so there is no need to specify fully qualified paths.
@@ -58,4 +58,4 @@ cd test
 ```
 
 You will be in /home/circleci/test with the buildscripts installed to the local directory.
-Do your edits/run tests. When saving, your edits will be available in the container immediately.
+Do your edits/run tests. When saving, your edits will be available in the container immediately.

packages/grafana-toolkit/docker/grafana-plugin-ci/README.md

@@ -14,8 +14,8 @@ The home directory will be `/home/circleci`
 - npm is installed globally
 
 ## Go
-- Go 1.14 is installed in `/usr/local/bin/go`
-- golangci-lint 1.23.7 is installed in `/usr/local/bin/golangci-lint`
+- Go is installed in `/usr/local/bin/go`
+- golangci-lint is installed in `/usr/local/bin/golangci-lint`
 - mage is installed in `/home/circleci/go/bin/mage`
 
 All of the above directories are in the path, so there is no need to specify fully qualified paths.
@@ -58,4 +58,4 @@ cd test
 ```
 
 You will be in /home/circleci/test with the buildscripts installed to the local directory.
-Do your edits/run tests. When saving, your edits will be available in the container immediately.
+Do your edits/run tests. When saving, your edits will be available in the container immediately.