Fixed SVG rendering issue in MacOS Safari (#17987)

This fixes an issue with some text in the SVG diagram not rendering properly on MacOS/Safari. Sspecifically, the "Data Plane" labels were not being properly rendered.

Before/after images (TBD)

static/images/docs/KubernetesSolutions.svg

@@ -333,7 +333,7 @@
          style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:5.49022865px;line-height:1.25;font-family:sans-serif;-inkscape-font-specification:'sans-serif Bold';font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration:none;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000000;letter-spacing:0px;word-spacing:0px;text-transform:none;writing-mode:lr-tb;direction:ltr;text-orientation:mixed;dominant-baseline:auto;baseline-shift:baseline;text-anchor:start;white-space:normal;shape-padding:0;vector-effect:none;fill:#f9f9f9;fill-opacity:1;stroke:none;stroke-width:0.25735444;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
          y="175.30972"
          x="22.508406"
-         id="tspan1042">Data Plane</tspan></text>
+         id="tspan1042"><tspan>Data Plane</tspan></tspan></text>
     <text
        transform="scale(1.0168211,0.98345717)"
        id="use1038-6"
@@ -344,7 +344,7 @@
          style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:5.49022865px;line-height:1.25;font-family:sans-serif;-inkscape-font-specification:'sans-serif Bold';font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration:none;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000000;letter-spacing:0px;word-spacing:0px;text-transform:none;writing-mode:lr-tb;direction:ltr;text-orientation:mixed;dominant-baseline:auto;baseline-shift:baseline;text-anchor:start;white-space:normal;shape-padding:0;vector-effect:none;fill:#f9f9f9;fill-opacity:1;stroke:none;stroke-width:0.25735444;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
          y="175.81094"
          x="107.50922"
-         id="tspan1042-9">Data Plane</tspan></text>
+         id="tspan1042-9"><tspan>Data Plane</tspan></tspan></text>
     <text
        transform="scale(1.0168211,0.98345717)"
        id="use1038-5"
@@ -355,7 +355,7 @@
          style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:5.49022865px;line-height:1.25;font-family:sans-serif;-inkscape-font-specification:'sans-serif Bold';font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration:none;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000000;letter-spacing:0px;word-spacing:0px;text-transform:none;writing-mode:lr-tb;direction:ltr;text-orientation:mixed;dominant-baseline:auto;baseline-shift:baseline;text-anchor:start;white-space:normal;shape-padding:0;vector-effect:none;fill:#f9f9f9;fill-opacity:1;stroke:none;stroke-width:0.25735444;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
          y="176.32565"
          x="191.40685"
-         id="tspan1042-5">Data Plane</tspan></text>
+         id="tspan1042-5"><tspan>Data Plane</tspan></tspan></text>
     <text
        transform="scale(1.0168211,0.98345717)"
        id="use1038-5-1"
@@ -366,7 +366,7 @@
          style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:5.49022865px;line-height:1.25;font-family:sans-serif;-inkscape-font-specification:'sans-serif Bold';font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration:none;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000000;letter-spacing:0px;word-spacing:0px;text-transform:none;writing-mode:lr-tb;direction:ltr;text-orientation:mixed;dominant-baseline:auto;baseline-shift:baseline;text-anchor:start;white-space:normal;shape-padding:0;vector-effect:none;fill:#f9f9f9;fill-opacity:1;stroke:none;stroke-width:0.25735444;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
          y="176.32573"
          x="275.81915"
-         id="tspan1042-5-3">Data Plane</tspan></text>
+         id="tspan1042-5-3"><tspan>Data Plane</tspan></tspan></text>
     <text
        transform="scale(1.0168211,0.98345717)"
        xml:space="preserve"