fix blog post url (#1787)

Signed-off-by: Gregor Zeitlinger <gregor.zeitlinger@grafana.com>

Author: zeitlinger

.github/workflows/build.yml

@@ -17,7 +17,7 @@ jobs:
           version: v2026.1.1
           sha256: 986e4630dfdfaae41d09c0317507e252c7403d72839fc66844b534c120a3dc57
       - name: Cache local Maven repository
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5
+        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
         with:
           path: ~/.m2/repository
           key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}

.github/workflows/test-release-build.yml

@@ -21,7 +21,7 @@ jobs:
           version: v2026.1.1
           sha256: 986e4630dfdfaae41d09c0317507e252c7403d72839fc66844b534c120a3dc57
       - name: Cache local Maven repository
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5
+        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
         with:
           path: ~/.m2/repository
           key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}

docs/content/_index.md

@@ -30,7 +30,7 @@ synchronization. See Javadoc comments in
 **More Info**
 
 The Grafana Labs Blog has a post
-[Introducing the Prometheus Java Client 1.0.0](https://grafana.com/blog/2023/09/27/introducing-the-prometheus-java-client-1.0.0/) <!-- editorconfig-checker-disable-line -->
+[Introducing the Prometheus Java Client 1.0.0](https://grafana.com/blog/2023/09/27/introducing-the-prometheus-java-client-1-0-0/) <!-- editorconfig-checker-disable-line -->
 with a good overview of the release.
 
 There will also be a presentation at the [PromCon](https://promcon.io) conference on 29 Sep 2023.