Bump mlserver to 0.4.0 on most examples

Author: Adrian Gonzalez-Martin

Diff for: docs/examples/asyncio/artifacts/classifier/conda.yaml

@@ -5,4 +5,4 @@ dependencies:
   - python=3.7.9
   - pip:
       - mlops-tempo
-      - mlserver==0.3.2
+      - mlserver==0.4.0

Diff for: docs/examples/custom-model/artifacts/conda.yaml

@@ -5,5 +5,5 @@ dependencies:
   - python=3.7.9
   - pip:
     - mlops-tempo
-    - mlserver==0.3.2
+    - mlserver==0.4.0
     - numpyro==0.6.0

Diff for: docs/examples/explainer/artifacts/explainer/conda.yaml

@@ -7,4 +7,4 @@ dependencies:
     - alibi==0.5.8
     - dill
     - mlops-tempo
-    - mlserver==0.3.2
+    - mlserver==0.4.0

Diff for: docs/examples/kfserving/artifacts/classifier/conda.yaml

@@ -5,4 +5,4 @@ dependencies:
   - python=3.7.9
   - pip:
     - mlops-tempo
-    - mlserver==0.3.2
+    - mlserver==0.4.0

Diff for: docs/examples/logging-insights/artifacts/conda.yaml

@@ -6,4 +6,4 @@ dependencies:
   - python=3.7.9
   - pip:
     - mlops-tempo @ file:///home/clive/work/mlops/fork-tempo
-    - mlserver==0.3.2
+    - mlserver==0.4.0

Diff for: docs/examples/logging-insights/conda.yaml

@@ -6,4 +6,4 @@ dependencies:
   - python=3.7.9
   - pip:
     - mlops-tempo @ file:///home/alejandro/Programming/kubernetes/seldon/tempo
-    - mlserver==0.3.1.dev7
+    - mlserver==0.4.0

Diff for: docs/examples/multi-model/artifacts/classifier/conda.yaml

@@ -5,4 +5,4 @@ dependencies:
   - python=3.7.9
   - pip:
     - mlops-tempo
-    - mlserver==0.3.2
+    - mlserver==0.4.0

Diff for: docs/examples/outlier/artifacts/outlier/conda.yaml

@@ -8,4 +8,4 @@ dependencies:
     - dill==0.3.2
     - opencv-python-headless
     - mlops-tempo
-    - mlserver==0.3.2
+    - mlserver==0.4.0

Diff for: docs/examples/outlier/artifacts/svc/conda.yaml

@@ -5,4 +5,4 @@ dependencies:
   - python=3.7.9
   - pip:
     - mlops-tempo
-    - mlserver==0.3.2
+    - mlserver==0.4.0