Bump vmpooler-provider-vsphere in /docker/test-all-providers

Bumps [vmpooler-provider-vsphere](https://github.com/puppetlabs/vmpooler-provider-vsphere) from `82e35df` to `a12e5aa`.
- [Release notes](https://github.com/puppetlabs/vmpooler-provider-vsphere/releases)
- [Commits](82e35dfb54...a12e5aac2b)

---
updated-dependencies:
- dependency-name: vmpooler-provider-vsphere
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

docker/test-all-providers/Gemfile.lock

@@ -17,7 +17,7 @@ GIT
 
 GIT
   remote: https://github.com/puppetlabs/vmpooler-provider-vsphere.git
-  revision: 82e35dfb54705f9a495b64498779da6cfb322f16
+  revision: a12e5aac2b655b178afdb598a0981fae1b6019a4
   specs:
     vmpooler-provider-vsphere (1.6.0)
       rbvmomi (>= 2.1, < 4.0)
@@ -108,6 +108,7 @@ GEM
       signet (>= 0.16, < 2.a)
     httpclient (2.8.3)
     jmespath (1.6.1)
+    json (2.6.2)
     json (2.6.2-java)
     jwt (2.4.1)
     memoist (0.16.2)
@@ -117,8 +118,11 @@ GEM
       ruby2_keywords (~> 0.0.1)
     net-ldap (0.17.1)
     net-ssh (6.2.0.rc2)
+    nio4r (2.5.8)
     nio4r (2.5.8-java)
-    nokogiri (1.13.8-java)
+    nokogiri (1.13.9-java)
+      racc (~> 1.4)
+    nokogiri (1.13.9-x86_64-linux)
       racc (~> 1.4)
     opentelemetry-api (1.0.2)
     opentelemetry-common (0.19.6)
@@ -162,8 +166,11 @@ GEM
     pickup (0.0.11)
     prometheus-client (2.1.0)
     public_suffix (4.0.7)
+    puma (5.6.4)
+      nio4r (~> 2.0)
     puma (5.6.4-java)
       nio4r (~> 2.0)
+    racc (1.6.0)
     racc (1.6.0-java)
     rack (2.2.4)
     rack-protection (2.2.2)
@@ -204,6 +211,7 @@ GEM
 
 PLATFORMS
   universal-java-1.8
+  x86_64-linux
 
 DEPENDENCIES
   vmpooler!