[chore] docs(builder): fix link to releases page

The location of builder binary releases has changed since v0.107.0.

https://github.com/open-telemetry/opentelemetry-collector/blob/main/CHANGELOG.md#-enhancements--3

> `ocb`: migrate build and release of ocb binaries to opentelemetry-collector-releases repository (open-telemetry#10710) ocb binaries will now be released under open-telemetry/opentelemetry-collector-releases tagged as "cmd/builder/vX.XXX.X"

cmd/builder/README.md

@@ -53,9 +53,9 @@ $ /tmp/dist/otelcol-custom --config=/tmp/otelcol.yaml
 
 There are two supported ways to install the builder: via the official releases (recommended) and through `go install`.
 
-### Official releases 
+### Official releases
 
-This is the recommended installation method. Download the binary for your respective platform under the ["Releases"](https://github.com/open-telemetry/opentelemetry-collector/releases?q=builder) page.
+This is the recommended installation method. Download the binary for your respective platform from the ["Releases"](https://github.com/open-telemetry/opentelemetry-collector-releases/releases?q=cmd/builder) page.
 
 ### `go install`
 
@@ -176,4 +176,4 @@ file for the following things after `go get`ing all components and calling
 
 The `--skip-strict-versioning` flag disables these versioning checks. 
 This flag is available temporarily and 
-**will be removed in a future minor version**.
+**will be removed in a future minor version**.